PROGRAMMABLE DC ELECTRONIC LOAD MODEL 6310A SERIES

PROGRAMMABLE DC ELECTRONIC LOAD MODEL 6310A SERIES

PROGRAMMABLE DC ELECTRONIC LOAD

MODEL 6310A SERIES

The Chroma 6310A series Programmable DC

Electronic Load is ideal for the test and evaluation of multi-output AC/DC power supplies, DC/

DC converters, chargers and power electronic components. It is designed for applications in research and development, production, and incoming inspection. The system is configured by plugging the user selectable load modules into the system mainframe. The user interfaces include an ergonomically designed user friendly keypad on the front panel and the following computer interfaces: RS-232C, USB or GPIB.

programmable parameters include: slew rate, load level, duration and conducting voltage. In addition, up to 100 sets of system operating status can be stored in EEPROM and recalled instantly for automated testing applications.

Real time measurement of voltage and current are integrated into each 6310A load module using a 16-bit precision measurement circuit. The user can perform on line voltage measurements and adjustments or simulate short circuit test using the user friendly keypad on the front panel.

Additionally, the 6310A series offers an optional remote controller for automated production lines.

The 6310A series offers 12 different modules with power ratings from 20 watts to 1,200 watts, current ratings from 0.5mA to 240A, and voltage ratings from 0.5mV to 600V. The loads can be operated in constant current, constant voltage, constant power and constant resistance and may be placed in parallel for increased current and power.

The 6310A series has a self-diagnosis routines to maintain instrument performance. It also provides

OC, OP, OT protection, and alarm indicating OV, reverse polarity to guarantee quality and reliability for even in the most demanding engineering testing and ATE applications.

The 6310A series can simulate a wide range of dynamic loading applications. The waveforms

Programmable

DC Electronic Load

MODEL 6310A SERIES

Key Features:

Max Power: 200W, 100W

×

2(Dual),

30W & 250W, 300W, 350W, 600W, 1200W

Wide range 0~600V operating voltage

Compatibility between 6310 and 6310A

Up to eight channels in one mainframe,

for testing multiple output SMPS

Parallel load modules up to 1400W for

high current and power applications

Synchronization with multiple loads

Flexible CC, CR, CP and CV operation modes

Dynamic loading with speeds up to 20kHz

Fast response of 0.32mA/µs ~ 10A/µs slew rate

Minimum input resistance allows load to

sink high current at low voltage

(63123A : [email protected])

Real time power supply load transient

response simulation and output

measurements

User programmable 100 sequences. Front

panel input status for user-friendly operation

High/Low limits of testing parameters to

test GO/NG

Digital I/O control

Over current protection (OCP) testing function

16-bit precision voltage and current

measurement with dual-range

Remote sensing capability

Short circuit test

Self-test at power-on

Full Protection: OC, OP, OT protection

and OV, reverse alarm

USB, GPIB & RS-232C interfaces

USB GPIB RS-232C

VERSATILE SYSTEM CONFIGURATION

C h ro m a 6310A Pro gra m m a b l e E l e c t ro n i c Lo a d i nte grate s microprocessor capabilities into each load module and mainframe to provide simple and accurate parallel operation to optimize the speed and control among multiple load modules. All load modules may be configured to work synchronously, to test multiple outputs simultaneously, thus simulating real life applications.

6310A System Block Diagram

8-channel 100W/channel load with standard front-panel inputs. This makes it ideal for testing multiple output switching power supplies and multiple DC-DC converters. There are also higher wattage modules that may be mixed and matched for an even more versatile system.

Additionally, the GO/NG output port is useful for UUT's pass/fail testing on an automated production line. All modules on the 6314A/6312A mainframe share a common GPIB address to synchronize and speed up the control of the load modules and the read-back of data.

Series Interface

Series Interface

Series Interface

Series Interface

Series Interface

RS232

INTERFACE

GPIB

INTERFACE

USB

INTERFACE

DIGITAL I/O

CONTROL

Series Interface

Series Interface

Series Interface

Series Interface

COMPATIBILITY WITH 6310 SERIES

The 6310A series load modules will be compatible with the 6310 series mainframes (6312/6314). In addition, the remote control commands will be compatible between the 6310 and the 6310A series without needing to re-writing any remote control programs.

MODULE LOAD DESIGN

The Chroma 6314A 1400W and 6312A 700W electronic load mainframes accept the user-installable 6310A series load modules for easy system configuration and will mount in a 19" instrument rack. The

6314A holds up to four 63102A load modules, which will result in an

APPLICATION OF SPECIFIC LOAD SIMULATION

The 6310A load modules operate in constant current, constant voltage, constant power or constant resistance to satisfy a wide range of test requirements. For example, the test of a battery charger can be simulated easily by setting the load to operate in constant voltage.

V

V

Constant Current Mode

I

Constant Resistance Mode

I

V

V

Constant Voltage Mode

I

Constant Power Mode

I

Each load module is designed with state-of-the-art technology and connects all the power MOSFET devices in parallel to insure high accuracy load control with a minimum drift of less than 0.1%+0.1%F.S. of the current setting. Chroma's use of FET technology provides minimum input resistance and enables the load to sink high current even at very low voltages. For example, the model 63123A is capable

of sinking 70A at 0.6V, and well-suited for testing the new 3.3V low voltage power supplies. Low voltage operation, down to zero volts, is possible at reduced current levels.

The 6310A load module uses a photo coupler for isolation between the output and control sections, thus each load is isolated and floating. The user can use multiple load modules independently to test multi-output power supplies, or parallel them for high power testing applications.

Model 63123A Input Characteristics

70

60

50

40

120

100

80

30

20

10

2.916

10 20 30 40 50 60 70

Current (A)

Low Voltage Characteristics (Typical)

Model 63101A/63102A/63103A/63106A/63112A/63123A

240

220

200

180

63112A

160

140

120

100

80

60

63106A

63123A

63103A

40

20

63101A

63102A

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3

Voltage (V)

Note: All specifications are measured at load input terminals. (Ambient Temperature of 25˚C)

DYNAMIC LOADING AND CONTROL

Modern electronic devices operate at very high speeds and require fast dynamic operation of their power providing components. To satisfy these testing applications, the 6310A loads offer high speed, programmable dynamic load simulation and control capability. The figure aside shows the programmable parameters of the 6310A modules: rise rate

Load 1

T1 fall rate

Load 2

T2

The programmable slew rate makes the simulation of transient load change demanded by real life applications possible. The 6310A internal waveform generator is capable of producing a maximum slew rate at 10A/µs, and dynamic cycling up to 20kHz. It's dedicated remote load sense and control circuit guarantee minimum waveform distortion during continuous load changes.

MULTI-CHANNEL CONTROL

The 6310A comes with RS-232C as standard for remote control and automated testing applications. The USB and GPIB interfaces are available as options. In addition, the 6310A provides an efficient solution for testing single output AC to DC or DC to DC converters by controlling multiple loads. The 6310A provides the capability to test up to 8 UUTs at a time.

UUT : Adaptor

POWERFUL MEASUREMENTS

Each 6310A load module has an integrated 16-bit precision A/D converter for voltage measurement with an accuracy of 0.025%+0.015%* of full scale.

The built-in resistive load current sensing circuit is capable of measuring current with an accuracy of 0.04%+0.04%* of full scale. Apart from voltage and current measurement, 6310A also provides power measurement function and there is no need for users to spend time for power calculation. Also, short circuit can be simulated. All measurements are done using remote sensing to eliminate any error due to voltage drops along the measurement path. The user can also select from a complete set of voltage and current measurements.

Note * : Only for Model 63123A

OCP TEST

Modern switching power supplies are designed with over current protection

(OCP) circuitry; therefore, it is important to test the OCP circuitry to make sure it is functioning within its designed specifications. The 6310A series provides an easy and fast solution for this testing.

By simply choosing the channel and setting the OCP parameters (start current, end current, step current and dwell time) from the front panel, the 6310A series provides a fast and easy OCP testing solution. The 6310A series will automatically detect the OCP point, making it an ideal solution for design verification as well as production line testing.

V

Amplitude

UUT Output Voltage

I

Loading Current

Time

Start Current

Dwell Time

Step Current

End Current

TIMING FUNCTION

The 6310A series of loads include a unique timing & measurement function, which allows precise time measurements in the range of 1ms to 86,400s. This feature allows the user to set the final voltage & timeout values for battery discharge testing, super capacitor discharge, and other similar applications.

For example, the figure on the right shows the 6310A internal timer starting at

Load ON, and ending when the battery voltage reaches the final voltage.

Final Voltage

Battery Voltage

Loading Current

Time

Battery Discharge Testing

DIGITAL I/O

The digital I/O interface makes the 6310A DC Load the ideal choice for automated testing requirements.

Through the digital I/O, the 6310A can accept digital signals to trigger its functions (Load On/Off, OCP test, etc.) as well as current output status signals.

Pin

Pin 1

Pin 2

Pin 3

Pin 4

Pin 5

Pin 6

Pin 7

Pin 8

Definition

Reserved

DGND

DGND

DGND

DGND

Load ON/OFF (O/P)

Total Pass (O/P)

Total Fail (O/P)

Pin 9

Pin 10

Pin 11

Pin 12

Pin 13

Pin 14

Pin 15

Short Signal (O/P)

Protection Signal (O/P)

External Load ON/OFF (I/P)

Reserved

Reserved

DGND

External Trig.

For Sequences Run (I/P)

6310A SERIES PROGRAMMABLE DC ELECTRONIC LOAD FAMILY

63106A / 63108A

63101A

63105A

63112A 63102A / 63107A / 63110A

63103A / 63123A /

63113A / 63115A

6314A : 4 in 1 Mainframe

Mainframe Model

Number of slots

Operating Temperature

Input Rating

Dimensions (HxWxD)

Weight

6312A : 2 in 1 Mainframe

6312A

2

0~40˚C

1Ø 100/200Vac

±

10% V

LN

, 47~63Hz ;

1Ø 115/230Vac

±

10% V

LN

, 47~63Hz

194x275x550mm /

7.6x10.8x21.7inch

15 kg / 33.1 lbs

A631001:

Remote Controller

A631000 :

GPIB Interface

A631003 :

USB Interface

6314A

4

0~40˚C

1Ø 100/200Vac

±

10% V

1Ø 115/230Vac

±

10% V

LN

, 47~63Hz ;

LL

, 47~63Hz

194x439x550mm /

7.6x17.3x21.7inch

21.5 kg / 47.4 lbs

I

Io

LED LOAD SIMULATOR

As a constant current source, the LED power driver has an output voltage range with a constant output current. LED power drivers are usually tested in one of the following ways :

1. With LEDs

2. Using resistors for loading

3. Using Electronic Loads in Constant Resistance (CR) mode, or Constant Voltage (CV) mode

However, all these testing methods, each of them has their own disadvantages.

As shown on the V-I curve in Figure 1, the LED has a forward voltage VF and a operating resistance (Rd). When using a resistor as loading, the V-I curve of the resistor is not able to simulate the V-I curve of the LED as shown in blue on Figure 1. This may cause the LED power driver to not start up due to the difference in V-I characteristic between the resistors and the LEDs. When using Electronic Loads, the CR and CV mode settings are set for when the LED is under stable operation and therefore, is unable to simulate turn on or PWM brightness control characteristics. This may cause the LED power driver to function improperly or trigger it's protection circuits. These testing requirements can be achieved when using a LEDs as a load; however, issues regarding the LED aging as well as different LED power drivers may require different types of LEDs or a number of LEDs. This makes it inconvenient for mass production testing.

Chroma has created the industries first LED Load Simulator for simulating LED loading with our 63110A load model from our 6310A series Electronic

Loads. By setting the LED power driver's output voltage, and current, the Electronic Load can simulate the LED's loading characteristics. The LED's forward voltage and operating resistance can also be set to further adjust the loading current and ripple current to better simulate LED characteristics. The

63110A design also has increased bandwidth to allow for PWM dimming testing.

Figure 4 shows the dimming current waveform of the LED.

Figure 5 shows the dimming current waveform when using 63110A as a load.

LED Curve

Rd

I

Io

R d1

R d2

R d3

R d4

I

Io

R d3

R d2

R d1

Figure 1 - LED V-I characteristics

Vo

V

V

V o1

V o2

V o3

V o4

Figure 2 - Simulate different number of LEDs

V

F1

V

F2

V

F3

V o

V

Figure 3 - Simulate different characteristic of LEDs

Figure 4 - LED dimming test Figure 5 - 63110A dimming test Figure 6 - LED driver turn-on waveform

PANEL DESCRIPTION

Load Module Mainframe Controller

8

1

2

3

4

5

6

7

27

28

29

30

11

10

14

15

20

24

25

Rear Panel

31

32

33

12

13

14

15

8

9

10

11

16

17

1

2

3

4

LED indicator

SHORT key :

To apply a short circuit across the input

STATIC/DYNA key :

To select static or dynamic test mode

L/R key :

To select left or right channel of input load(63102A, 63107A)

A/B key :

To select static A or B load (other models)

5 V terminal :

To measure the UUT's output voltage using remote sense

6

7

Rotary knob :

Load terminal

To adjust load setting continuously

LCD display

LED indicator :

CHAN key :

MODE key :

PROG key :

OCP/OPP key :

RECALL key :

SAVE key :

SPEC key :

CONF key :

To display the channel at which load is set

To select input load channel

To select the operation mode of CC, CR, CV or CP

For program data setting

Over current protection/Over power protection testing

To recall the front panel input status from memory

To save the front panel input status into memory

To set up High/Low limits for GO/NG test

To set the configuration

18

19

ON/OFF key :

To enable or disable the load input

Up/Down key :

To select the next or previous display

23

24

25

26

20

21

22

in edit mode

Numeric key :

For data setting

ENTER key :

To confirm editing data on the instrument

SHIFT key :

As LOCAL key when in remote mode

Power switch

SHIFT + 0 key :

System function

SHIFT + . key :

Lock function

SHIFT + 3 key :

Clear the currently edited data

27 Digital I/O :

Used for system input/output control signals

28 RS-232C connector

29 GO/NG output port

30 GPIB or USB slot

31 AC input voltage switch

32 AC input fuse

33 AC input connector

17

18

19

26

21

22

23

9

12

13

16

SPECIFICATIONS-LED LOAD SIMULATOR

Model

Power

Current

63110A (100Wx2)

100W

0~0.6A

0~2A 0~5A

63113A

300W

0~20A 0~5A

63115A *3

300W

0~20A

Voltage *1

Min. Operating Voltage

Constant Current Mode

Range

Resolution

Accuracy

Constant Resistance Mode

0~0.6A

12µA

0~500V

[email protected]

0.1%+0.1% F.S.

0~2A

40µA

0~5A

100µA

0.1%+0.1% F.S.

0~300V

[email protected]

0~20A

400µA

0.1%+0.2% F.S.

0~5A

100µA

0.1%+0.1% F.S.

0~600V

[email protected]

0~20A

400µA

0.1%+0.2% F.S.

Range

Resolution*2

CRL : 3

CRH : 10

Ω

Ω

~1k

Ω

~10k

(100W/100V)

Ω

(100W/500V)

CRL : 62.5µS

CRH : 6.25µS

CRL @ CH : 0.2

Ω

~200

Ω

(300W/60V)

CRL @ CL : 0.8

Ω

~800

Ω

(300W/60V)

CRH @ CL : 4

Ω

~4k

Ω

(300W/300V)

CRL @ CH : 100µS

CRL @ CL : 25µS

CRH @ CL : 5µS

CRL @ CH : 0.2

Ω

~200

Ω

(300W/60V)

CRL @ CL : 0.8

Ω

~800

Ω

(300W/60V)

CRH @ CL : 8

Ω

~8k

Ω

(300W/600V)

CRL @ CH :100µS

CRL @ CL : 25µS

CRH @ CL : 2.5µS

Accuracy

Constant Voltage Mode

Range

Resolution

Accuracy

LED Mode

1k

Ω

: 4mS+0.2%

10k

Ω

: 1mS+0.1%

0~500V

20mV

0.05% + 0.1%F.S.

0.2% (setting + range)

0~300V

6mV

0.05% + 0.1%F.S.

0.2% (setting + range)

0~600V

12mV

0.05% + 0.1%F.S.

Range

Resolution *2

Dynamic Mode

Dynamic Mode

T1 & T2

Accuracy

Slew Rate

Resolution

Accuracy

Min. Rise Time

Current

Resolution

Accuracy

Measurement Section

Voltage Read Back

Range

Resolution

Accuracy

Current Read Back

Range

Resolution

Operating Voltage: 0~100V/0~500V

R d

R d

Coefficient : 0.001~1

V

F

2mV

12µA

: 0~100V/0~500V

0~100V

0~0.6A

Current : 0~2A

: 1

Ω

~1k

Ω

/10

Ω

~10k

Ω

Vo : 4mV/20mV

Io : 0.1mA

R d

Coefficient : 0.001

R d

: 62.5µS/6.25µS

V

F

: 4mV/20mV

--

--

--

--

--

--

--

--

--

--

0~500V

10mV

0.025%+0.025% F.S.

0~2A

40µA

Operating Voltage : 0~60V/0~300V

R d

Coefficient : 0.001~1

V

F

: 0~60V/0~300V

LEDL @ CH : 0~60V- 0~20A (R d

: 0.05

Ω ~50 Ω )

LEDL @ CL : 0~60V- 0~5A (R d

: 0.8

Ω ~800 Ω )

LEDH @ CL : 0~300V- 0~5A (R

Vo : 1.2mV/6mV d

: 4 Ω ~4k Ω )

Io : 100µA/400µA

R

R d

Coefficient : 0.001

d

: 400µS / 25µS / 5µS

V

F

: 1.2mV/ 6mV

C.C. Mode

0.025ms ~ 50ms / Res: 5µs

0.1ms ~ 500ms / Res: 25µs

10ms ~ 50s / Res: 2.5ms

1µs/1ms+100ppm

0.8~200mA/µs 3.2~800mA/µs

0.8mA/µs 3.2mA/µs

0~5A

100µA

0~60V

1.2mV

0~5A

100µA

10%

±

20µs

25µs (Typical)

0.4%F.S.

0~20A

400µA

0~300V

0.025%+0.025% F.S.

6mV

0~20A

400µA

Operating Voltage : 0~60V/0~600V

R d

Coefficient : 0.001~1

V

F

: 0~60V/0~600V

LEDL @ CH : 0~60V- 0~20A (R d

: 0.05

Ω ~50 Ω )

LEDL @ CL : 0~60V- 0~5A (R d

: 0.8

Ω ~800 Ω )

LEDH @ CL : 0~600V- 0~5A (R d

: 8 Ω ~8k Ω )

Vo : 1.2mV/12mV

Io : 100µA/400µA

R d

R d

Coefficient : 0.001

: 400µS/25mS/2.5mS

V

F

: 6mV/ 60mV

1µs/1ms+100ppm

0.8~200mA/µs 3.2~800mA/µs

0.8mA/µs 3.2mA/µs

100µA

Accuracy 0.05%+0.05% F.S.

0.05%+0.05% F.S.

NOTE*1

: If the operating voltage exceeds 1.1 times of the rated voltage, it would cause permanent damage to the device.

NOTE*2

: S (siemens) is the SI unit of conductance, equal to one reciprocal ohm.

NOTE*3

: Call for availability

C.C. Mode

0.025ms ~ 50ms / Res: 5µs

0.1ms ~ 500ms / Res: 25µs

10ms ~ 50s / Res: 2.5ms

0~5A

0~60V

1.2mV

0.025%+0.025% F.S.

0~600V

12mV

0~5A

100µA

10%

±

20µs

25µs (Typical)

0.4%F.S.

0.05%+0.05% F.S.

0~20A

400µA

0~20A

400µA

SPECIFICATIONS-1

Model

Power

Current

Voltage *3

Typical Min. Operation Voltage

(DC)*1

Constant Current Mode

Range

Resolution

Accuracy

Constant Resistance Mode

Range

Resolution*5

Accuracy

Constant Voltage Mode

Range

Resolution

Accuracy

Constant Power Mode

Range

Resolution

Accuracy

Dynamic Mode

Dynamic Mode

T1 & T2

Accuracy

Slew Rate

Resolution

Accuracy

Min. Rise Time

Current

Resolution

Accuracy

Measurement Section

Voltage Read Back

Range

Resolution

Accuracy

Current Read Back

Range

Resolution

Accuracy

Power Read Back*2

Range

Accuracy

Protective Section

Over Power Protection

Over Current Protection

Over Temperature Protection

Over Voltage Alarm*3

General

Short Circuit

Current (CC)

Voltage (CV)

Resistance (CR)

Power (CP)

Input Resistance

(Load Off)

Temperature Coefficient

Power

Dimensions (HxWxD)

Weight

Operating Temperature Range

EMC & Safety

20W

0~4A

[email protected]

[email protected]

63101A

200W

0~40A

0~80V

[email protected]

[email protected]

0~4A

1mA

0.1%+0.1%F.S.

0~40A

10mA

0.1%+0.2%F.S.

0.0375

Ω ~150 Ω (200W/16V)

1.875

Ω ~7.5k

Ω (200W/80V)

6.667mS (200W/16V)

133µS (200W/80V)

150

Ω

: 0.1S+ 0.2%

7.5k

Ω

: 0.01S + 0.1%

0~80V

20mV

0.05% + 0.1%F.S.

0~20W

5mW

0.5% + 0.5%F.S.

0~200W

50mW

C.C. Mode

0.025ms ~ 50ms / Res: 5µs

0.1ms ~ 500ms / Res: 25µs

10ms ~ 50s / Res: 2.5ms

1µs/1ms+100ppm

0.64~160mA/µs 6.4~1600mA/µs

0.64mA/µs

10%

±

20µs

6.4mA/µs

10µs (Typical)

0~4A

1mA

0~40A

10mA

0.4%F.S.

0~16V

0.25mV

0~80V

1.25mV

0.025% + 0.025%F.S.

0~4A

0.0625mA

0~40A

0.625mA

0.05% + 0.05%F.S.

0~20W 0~200W

0.1% + 0.1%F.S.

Yes

Yes

Yes

Yes

-

-

-

≒ 40A

0V

0.0375

Ω

200W

100k

Ω

(Typical)

100PPM/˚C (Typical)

Supply from 6314A Mainframe

172x82x489.5mm / 6.8x3.2x19.3inch

4.2 kg / 9.3 lbs

0~40˚C

CE

63102A (100Wx2)

20W 100W

0~2A 0~20A

0~80V

[email protected]

[email protected]

[email protected]

[email protected]

0~2A

0.5mA

0.1%+0.1%F.S.

0~20A

5mA

0.1%+0.2%F.S.

0.075

Ω ~300 Ω (100W/16V)

3.75

Ω ~15k Ω (100W/80V)

3.333mS (100W/16V)

66.667µS (100W/80V)

300

Ω

: 0.1S + 0.2%

15k

Ω

: 0.01S + 0.1%

0~80V

20mV

0.05% + 0.1%F.S.

0~20W

5mW

0.5% + 0.5%F.S.

0~100W

25mW

C.C. Mode

0.025ms ~ 50ms / Res: 5µs

0.1ms ~ 500ms / Res: 25µs

10ms ~ 50s / Res: 2.5ms

1µs/1ms+100ppm

0.32~80mA/µs 3.2~800mA/µs

0.32mA/µs

10%

±

20µs

3.2mA/µs

10µs (Typical)

0~2A

0.5mA

0~20A

5mA

0.4%F.S.

0~16V

0.25mV

0~80V

1.25mV

0.025% + 0.025%F.S.

0~2A

0.03125mA

0~20A

0.3125mA

0.05% + 0.05%F.S.

0~20W 0~100W

0.1% + 0.1%F.S.

Yes

Yes

Yes

Yes

-

-

-

-

≒ 20A

0V

0.075

Ω

100W

100k

Ω

(Typical)

100PPM/˚C (Typical)

Supply from 6314A Mainframe

172x82x489.5mm / 6.8x3.2x19.3inch

4.2 kg / 9.3 lbs

0~40˚C

CE

30W

0~6A

[email protected]

[email protected]

63103A

300W

0~60A

0~80V

[email protected]

0.[email protected]

0~6A

1.5mA

0.1%+0.1%F.S.

0~60A

15mA

0.1%+0.2%F.S.

0.025

Ω ~100 Ω (300W/16V)

1.25

Ω ~5k Ω (300W/80V)

10mS (300W/16V)

200µS (300W/80V)

100

Ω

: 0.1S+ 0.2%

5k

Ω

: 0.01S+ 0.1%

0~80V

20mV

0.05% + 0.1%F.S.

0~30W

7.5mW

0.5% + 0.5%F.S.

0~300W

75mW

C.C. Mode

0.025ms ~ 50ms / Res: 5µs

0.1ms ~ 500ms / Res: 25µs

10ms ~ 50s / Res: 2.5ms

1µs/1ms+100ppm

0.001~0.25A/µs 0.01~2.5A/µs

0.001A/µs

10%

±

20µs

0.01A/µs

10µs (Typical)

0~6A

1.5mA

0~60A

15mA

0.4%F.S.

0~16V

0.25mV

0~80V

1.25mV

0.025% + 0.025%F.S.

0~6A

0.09375mA

0~60A

0.9375mA

0.05% + 0.05%F.S.

0~30W 0~300W

0.1% + 0.1%F.S.

Yes

Yes

Yes

Yes

-

-

-

-

≒ 60A

0V

0.025

Ω

300W

100k

Ω

(Typical)

100PPM/˚C (Typical)

Supply from 6314A Mainframe

172x82x489.5mm / 6.8x3.2x19.3inch

4.2 kg / 9.3 lbs

0~40˚C

CE

• Continued on next page

SPECIFICATIONS-2

Model

Power

Current

Voltage*3

Typical Min. Operation

30W

0~1A

63105A

0~500V

300W

0~10A

Voltage (DC)*1

Constant Current Mode

Range

Resolution

[email protected]

[email protected]

0~1A

0.25mA

[email protected]

[email protected]

0~10A

2.5mA

Accuracy 0.1%+0.1%F.S.

Constant Resistance Mode

Range

1.25

Ω

~5k

Ω

(300W/125V)

50

Ω

~200k

Ω

0.1%+0.2%F.S.

(300W/500V)

Resolution*5

Accuracy

200µS (300W/125V)

5µS (300W/500V)

5k

Ω

: 20mS+ 0.2%

200k

Ω

:5mS+ 0.1%

Constant Voltage Mode

Range

Resolution

Accuracy

Constant Power Mode

Range

Resolution

Accuracy

Dynamic Mode

Dynamic Mode

0.05% + 0.1%F.S.

0~30W

7.5mW

0~500V

125mV

0~300W

75mW

0.5% + 0.5%F.S.

T1 & T2

C.C. Mode

0.025ms ~ 50ms / Res: 5µs

0.1ms ~ 500ms / Res: 25µs

10ms ~ 50s / Res: 2.5ms

Accuracy

Slew Rate

Resolution

Accuracy

Min. Rise Time

Current

Resolution

1µs/1ms+100ppm

0.16~40mA/µs

0.16mA/µs

0~1A

0.25mA

1.6~400mA/µs

0.4%F.S.

1.6mA/µs

10%

±

20µs

24µs (Typical)

0~10A

2.5mA

Accuracy

Measurement Section

Voltage Read Back

Range

Resolution

Accuracy

Current Read Back

Range

Resolution

Accuracy

Power Read Back*2

Range

Accuracy

Protective Section

Over Power Protection

Over Current Protection

Over Temperature

Protection

Over Voltage Alarm*3

General

Short Circuit

Current (CC)

Voltage (CV)

0~125V

2mV

0~1A

0.016mA

0~30W

-

-

-

-

0.1% + 0.1%F.S.

Yes

Yes

Yes

Yes

0~500V

8mV

0.025% + 0.025%F.S.

0~10A

0.16mA

0.05% + 0.05%F.S.

0~300W

10A

0V

1.25

Ω

300W

Resistance (CR)

Power (CP)

Input Resistance

(Load Off)

Temperature Coefficient

Power

Dimensions (HxWxD)

Weight

Operating

Temperature Range

EMC & Safety

100k

Ω

(Typical)

100PPM/˚C (Typical)

Supply from 6314A Mainframe

60W

0~12A

[email protected]

[email protected]

0~12A

3mA

0.1%+0.1%F.S.

12.5m

0.625

Ω

Ω

0.5% + 0.5%F.S.

Yes

Yes

600W

0~120A

[email protected]

[email protected]

0~120A

30mA

0.1%+0.2%F.S.

20mS (600W/16V)

400µS (600W/80V)

50

Ω

: 0.4S + 0.5%

2.5k

0.05% + 0.1%F.S.

0~60W

15mW

~2.5k

Ω

0.002A/µs

0~12A

3mA

0~16V

0.25mV

0~12A

0.1875mA

0~60W

-

-

-

-

~ 50

Ω

Ω

(600W/16V)

(600W/80V)

: 0.04S + 0.2%

0~80V

20mV

C.C. Mode

0~600W

150mW

0.025ms ~ 50ms / Res: 5µs

0.1ms ~ 500ms / Res: 25µs

10ms ~ 50s / Res: 2.5ms

1µs/1ms+100ppm

0.002~0.5A/µs

0.4%F.S.

0.02~5A/µs

10%

±

20µs

0.02A/µs

10µs (Typical)

0~120A

0.1% + 0.1%F.S.

30mA

0~80V

1.25mV

0.025% + 0.025%F.S.

1.875mA

0.05% + 0.05%F.S.

0~600W

0~120A

120A

0V

0.0125

600W

Ω

172x82x489.5mm / 6.8x3.2x19.3inch 172x164x489.5mm / 6.8x6.5x19.3inch

4.2 kg / 9.3 lbs 7.3 kg / 16.1 lbs

0~40˚C

CE

100k

63106A

0~80V

Ω

Yes

Yes

(Typical)

100PPM/˚C (Typical)

Supply from 6314A Mainframe

0~40˚C

CE

0.1%+0.1%F.S.

0.3

15

[email protected]

[email protected]

1.25mA

Ω

Ω

0~5A

0~5A

0~16V

0.25mV

0~5A

0~30W

-

-

-

-

Ω

Ω

63107A (30W & 250W)

[email protected]

[email protected]

0.1%+0.1%F.S.

(30W/16V)

(30W/80V)

833µS (30W/16V)

16.67µS (30W/80V)

1.2k

Ω

: 0.1S + 0.2%

60k

30W

~1.2k

~60k

Ω

: 0.01S + 0.1%

0~30W

7.5mW

0.8~200mA/µs

0.8mA/µs

0~5A

1.25mA

0.078125mA

100k

30W

0~4A

0~80V

0~4A

1mA

0~80V

20mV

Ω

Yes

Yes

-

-

-

-

0.0375

1.875

(Typical)

0~40˚C

CE

6.667µS (250W/16V)

133µS (250W/80V)

150

Ω

: 0.1S + 0.2%

7.5k

0.05% + 0.1%F.S.

0~30W

7.5mW

Ω

Ω

0.5% + 0.5%F.S.

~150

~7.5k

Ω

: 0.01S + 0.1%

C.C. Mode

0.025ms ~ 50ms / Res: 5µs

0.1ms ~ 500ms / Res: 25µs

10ms ~ 50s / Res: 2.5ms

1µs/1ms+100ppm

0.64~160mA/µs

0.64mA/µs

10%

±

20µs

10µs (Typical)

0~4A

1mA

0.4%F.S.

0~80V

1.25mV

0.025% + 0.025%F.S.

0~4A

0.05% + 0.05%F.S.

0~30W

0.1% + 0.1%F.S.

Yes

Yes

0~16V

0.25mV

0.0625mA

100PPM/˚C (Typical)

Ω

Ω

Supply from 6314A Mainframe

(250W/16V)

(250W/80V)

6.4~1600mA/µs

6.4mA/µs

0~40A

10mA

172x82x489.5mm / 6.8x3.2x19.3inch

4.5 kg / 9.9 lbs

NOTE*1

: Low voltage operation, under 0.8 volt, is possible at correspondingly reduced current level. Operating temperature range is 0˚C to 40˚C.

All specifications apply for 25˚C

±

5˚C, except as noted

NOTE*2

: Power F.S. = Vrange F.S. x Irange F.S.

[email protected]

[email protected]

0~40A

10mA

0.1%+0.2%F.S.

0.625mA

250W

0~40A

0~250W

62.5mW

0~40A

0~250W

0~80V

1.25mV

40A

0V

0.0375

250W

Ω

SPECIFICATIONS-3

Model

Power

Current

Voltage*3

Typical Min. Operation Voltage

(DC)*1

Constant Current Mode

Range

Resolution

Accuracy

Constant Resistance Mode

60W

0~2A

[email protected]

[email protected]

0~2A

0.5mA

0.1%+0.1%F.S.

63108A

0~500V

600W

0~20A

[email protected]

[email protected]

0~20A

5mA

0.1%+0.2%F.S.

120W

0~24A

[email protected]

[email protected]

0~24A

6mA

0.1%+0.1%F.S.

63112A

0~80V

1200W

0~240A

[email protected]

[email protected]

0~240A

60mA

0.1%+0.2%F.S.

0~7A

[email protected]

[email protected]

0~7A

0.125mA

0.1%+0.1%F.S.

63123A

350W

0~120V

0~70A

[email protected]

[email protected]

0~70A

1.25mA

0.1%+0.1%F.S.

Range

Resolution*5

0.625

Ω

~2.5k

Ω

(600W/125V)

25

Ω

~100k

Ω

(600W/500V)

400µS (600W/125V)

10µS (600W/500V)

2.5k

Ω

: 50mS + 0.2%

100k

Ω

: 5mS + 0.1%

6.25m

Ω

~25

Ω

(1200W/16V)

0.3125

Ω

~1.25k

Ω

(1200W/80V)

40mS (1200W/16V)

800µS (1200W/80V)

25

Ω

: 0.8S + 0.8%

1.25k

Ω

: 0.08S + 0.2%

0.015

Ω

~150

Ω

(350W/24V)*4

2

Ω

~2k

Ω

(350W/120V)

1.33mS (350W/24V)*4

10µS (350W/120V)

150

Ω

: 67mS + 0.1%

2k

Ω

: 5mS + 0.2%

Accuracy

Constant Voltage Mode

Range

Resolution

Accuracy

Constant Power Mode

Range

Resolution

Accuracy

Dynamic Mode

Dynamic Mode

0~60W

15mW

0~500V

125mV

0.05% + 0.1%F.S.

0~600W

0.5% + 0.5%F.S.

150mW 30mW

0~80V

20mV

0.05% + 0.1%F.S.

0~120W 0~1200W

0.5% + 0.5%F.S.

300mW

0.05% + 0.1%F.S.

0~35W

2.5mW

0~120V

2mV

0~350W

0.5% + 0.5%F.S.

25mW

T1 & T2

Accuracy

Slew Rate

Resolution

Accuracy

Min. Rise Time

Current

Resolution

Accuracy

Measurement Section

Voltage Read Back

Range

Resolution

Accuracy

Current Read Back

Range

Resolution

Accuracy

Power Read Back*2

Range

Accuracy

Protective Section

Over Power Protection

Over Current Protection

Over Temperature Protection

Over Voltage Alarm*3

General

Short Circuit

Current (CC)

Voltage (CV)

Resistance (CR)

Power (CP)

Input Resistance (Load Off)

Temperature Coefficient

Power

Dimensions (HxWxD)

Weight

Operating Temperature Range

EMC & Safety

C.C. Mode

0.025ms ~ 50ms / Res: 5µs

0.1ms ~ 500ms / Res: 25µs

10ms ~ 50s / Res: 2.5ms

1µs/1ms+100ppm

0.32~80mA/µs 3.2~800mA/µs

0.32mA/µs

10%

±

20µs

3.2mA/µs

24µs (Typical)

0~2A

0.5mA

0~125V

2mV 8mV

0.025% + 0.025%F.S.

0~2A

0.03125mA

0.05% + 0.05%F.S.

0~60W

0.4%F.S.

0.3125mA

0~600W

0.1% + 0.1%F.S.

Yes

Yes

Yes

Yes

0~20A

5mA

0~500V

0~20A

-

-

-

-

100k

Ω

(Typical)

100PPM/˚C (Typical)

Supply from 6314A Mainframe

172x164x489.5mm / 6.8x6.5x19.3inch

7.3 kg / 16.1 lbs

0~40˚C

CE

20A

0V

0.625

Ω

600W

0.025ms ~ 50ms / Res: 5µs

0.1ms ~ 500ms / Res: 25µs

10ms ~ 50s / Res: 2.5ms

1µs/1ms+100ppm

0.004~1A/µs

0.004A/µs

10%

±

20µs

0~24A

6mA

0~16V

0.25mV

0~24A

0.375mA

0.075% + 0.075%F.S.

0~120W

C.C. Mode

10µs (Typical)

0~240A

0.4%F.S.

Yes

Yes

Yes

Yes

0.04~10A/µs

0.04A/µs

0~1200W

0.1% + 0.1%F.S.

60mA

0~80V

1.25mV

0.025% + 0.025%F.S.

0~240A

3.75mA

-

-

-

-

100k

Ω

(Typical)

100PPM/˚C (Typical)

Supply from 6314A Mainframe

172x329x495mm / 6.8x12.9x19.5inch

14 kg / 30.8 lbs

0~40˚C

CE

240A

0V

0.00625

Ω

1200W

0.1ms

10ms

0~24V

0.4mV

0~7A

0.125mA

C.C. MODE

0.025ms~50ms/Res: 5µs

500ms / Res: 25µs

50s / Res: 2.5ms

1µs /1ms+100ppm

0.001~0.25A/µs 0.01~2.5A/µs

0.001A/µs

10%

±

20µs

0.1% F.S.

0.01A/µs

0~7A

25µs (Typical) *6

0~70A

0.125mA

1.25mA

0~70A

1.25mA

0.04%+0.04% F.S.

Yes

Yes

Yes

Yes

0~120V

2mV

0.025%+0.015% F.S.

0~35W 0~350W

0.1%+0.1% F.S.

-

-

-

-

800k

Ω

(Typical)

100PPM/˚C (Typical)

Supply from 6314A Mainframe

172x82x489.5mm / 6.8x3.2x19.3inch

4.2kg / 9.3 lbs

0~40˚C

CE

70A

0V

0.01

Ω

350W

NOTE*3

: When the operating voltage exceeds the rated voltage for 1.02 times, a warning will occur and if it exceeds 1.1 times of the rated voltage, it would cause permanent damage to the device.

NOTE*4

: Please refer to user's manual for detail specifications.

NOTE*5

: S (siemens) is the SI unit of conductance, equal to one reciprocal ohm.

NOTE*6

: The loading current should be 0.35A at least.

SOFTPANEL

The 6310A loads can be operated from the front panel controls of mainframe or from available softpanels. This user friendly software includes all functions of

6310A and is easy to understand and operate. The 6310A can be controlled via GPIB and USB interfaces for remote control and automated testing applications.

LED Mode Dynamic Test

ORDERING INFORMATION

6312A :

Mainframe for 2 Load Modules

6314A :

Mainframe for 4 Load Modules

63101A :

Load Module 80V/40A/200W

63102A :

Load Module 80V/20A/100W x 2

63103A :

Load Module 80V/60A/300W

63105A :

Load Module 500V/10A/300W

63106A :

Load Module 80V/120A/600W

63107A :

Load Module 80V/5A & 40A/30W & 250W

63108A :

Load Module 500V/20A/600W

63112A :

Load Module 80V/240A/1200W

63123A :

Load Module 120V/70A/350W

Battery Test Charger Test

A631000 :

GPIB Interface for Model 6314A/6312A Mainframe

A631001 :

Remote Controller

A631003 :

USB Interface for Model 6314A/6312A Mainframe

A631005 :

Softpanel for 6310A/6330A series

A631006 :

Rack Mounting Kit for Model 6312A Mainframe

A631007 :

Rack Mounting Kit for Model 6314A Mainframe

A800042 :

Test Fixture

LED Load Simulator for LED Driver Test

63110A :

Load Module 500V/2A/100W x 2

63113A :

Load Module 300V/20A/300W

* 63115A :

Load Module 600V/20A/300W

* Call for availability

Developed and Manufactured by :

CHROMA ATE INC.

致茂電子股份有限公司

HEADQUARTERS

66 Hwaya 1st Rd., Kueishan

Hwaya Technology Park,

Taoyuan County 33383,

Taiwan

Tel: +886-3-327-9999

Fax: +886-3-327-8898 http://www.chromaate.com

E-mail: [email protected]

CHINA

CHROMA ELECTRONICS

(SHENZHEN) CO., LTD.

8F, No.4, Nanyou Tian An

Industrial Estate, Shenzhen,

China PC: 518052

Tel: +86-755-2664-4598

Fax: +86-755-2641-9620

JAPAN

CHROMA JAPAN CORP.

472 Nippa-cho, Kouhoku-ku,

Yokohama-shi, Kanagawa,

223-0057 Japan

Tel: +81-45-542-1118

Fax: +81-45-542-1080 http://www.chroma.co.jp

E-mail: [email protected]

U.S.A.

CHROMA SYSTEMS

SOLUTIONS, INC.

19772 Pauling, Foothill Ranch,

CA 92610

Tel: +1-949-600-6400

Fax: +1-949-600-6401 http://www.chromausa.com

E-mail: [email protected]

EUROPE

CHROMA ATE EUROPE B.V.

Morsestraat 32, 6716 AH Ede,

The Netherlands

Tel: +31-318-648282

Fax: +31-318-648288 http://www.chromaeu.com

E-mail: [email protected]

Worldwide Distribution and

Service Network

6310A-E-201310-2000

PROGRAMMABLE DC ELECTRONIC LOAD

MODEL 63600 SERIES

Chroma's 63600 series DC electronic loads are designed for testing multi-output AC/DC power supplies, DC/DC converters, chargers, batteries, server power supplies, and power electronic components. They are excellent for research, development, produc tion, and incoming inspection applications.

The 63600's state of the art design uses DSP technology to simulate non-linear loads using a unique CZ operation mode allowing realistic loading behavior.

power supplies. The instrument allows up to 100 sets of system operating status which can be stored in the EEPROM and recalled instantly for automated testing application.

Real time measurement of voltage and current are integrated into each 63600 load module using a 16-bit measurement circuit with three current ranges. The user can perform online voltage measurements and adjustments or simulate short circuit tests using the simple keypad on the front panel.

The 63600 series can draw its rated current under very low voltage (0.4V typical). This unique feature guarantees the best loading performance for modern Point-of-Load conditions and fuel cells.

With the VFD display and rotary knob, the 63600 loads offer versatile front panel operation. Users are able to control the 63600 family remotely via

Ethernet, USB, or GPIB interface.

The 63600 series can simulate a wide range of dynamic loading applications, with programmable load levels, slew rates, duration, and conducting voltage. The 63600 also has a dynamic sweep function to meet the test requirements of ATX

Also included in the 63600 are self-diagnostic routines and full protections against OP, OC, OT and alarm indicating OV, reverse polarity. This ensures the quality and reliability of the 63600 and provides protection to units under test.

Programmable

DC Electronic Load

MODEL 63600 SERIES

Key Features :

Max. power : 100W

×

2(Dual), 300W & 400W

Voltage range : up to 600V

5 module mainframe Max. 2000W, load modules up to 400W/ea

Up to 10 channels in one mainframe, fit for testing multiple output SMPS

0.4V @ 80A (Typical) low voltage operating characteristics

Flexible CC, CR, CV and CP operation modes

CZ mode for turn on capacitive load simulation

Parallel mode for high current and power application up to 2kW

Multi channel synchronous control

Auto frequency sweep up to 50kHz

Real time power supply load transient response simulation and Vpk+/measurement

User defined waveform

Max. Power Point Tracking

User programmable 100 sequential front panel input status for user-friendly operation

Precision voltage and current measurement

Precision high speed digitizing measurement/ data capture

Voltage, current and P max

measurement for OCP/OLP testing

Timing measurement for batteries

Short circuit simulation

Self-test at power-on

Full protection : OC, OP, OT protection and

OV alarm

Ethernet, USB and GPIB interfaces

Ethernet GPIB

USB

APPlICATIONS

Adapter

Server

Power Supply

Power Supply

Mother Board

Fuel Cell

Battery

Solar Cell Module

Functionality

DUT

Electric Vehicle Components

Battery

Charger

Generator

Wiper current simulation

DC to DC converter

Fuse

Relay

Connector

Body control module (BCM)

A/C controller

Storage power

Battery

PV module

Fuel cell

3C Products

Adaptor

Power supply

Server power

Printer power

Charger

VRM/POL

UPS

Telecom power

DC to DC converter

Low Voltage Operating Characteristics

[email protected] (typical)

Delay

Master

Slave

Master

Slave

Master / Slave Parallel Control

High Measurement Accuracy Constant Impedance Mode (CZ mode)

Delay

Dynamic Loading and Control

Up to 40 channels

Peak Current Test

(Programmable repetitive peak cycle)

Program Sequences

Sine Wave Dynamic Function

Digitizing Function

User Defined Waveform Function

OCP

Timing Function

OCP

Maximum Power Point Tracking Function

Auto Sweep for Dynamic Loading Test

Over Current Protection Test

VErSATIlE SySTEm CONFIgurATION

Chroma's 63600 Series Programmable Electronic Load integrates micro-processing capability into each load module to optimize the speed and control among multiple load modules. All load modules are configured to work independently, though testing can be carried out simultaneously at multiple outputs via remote control to simulate real life application.

mOdulE lOAd dESIgN

The Chroma 63600 electronic load mainframe accepts the user-installable 63600 series load modules for easy system configuration. The model 63600-5 mainframe holds five

63610 load modules to offer up to 10 100W load input channels with standard frontpanel inputs. The maximum power for a single mainframe is 2kW when five 63640-80-80 load modules are paralleled. This is suitable for testing multiple output switch mode power supplies, and many other types of power products. Using the GO/NG output port, production snapshots are made available to show the immediate pass/fail judgment of

UUT. All modules on the mainframe share a common GPIB address to synchronize and speed up the control of the load modules and read back the operating data.

APPlICATION OF SPECIFIC lOAd SImulATION

The 63600 series load modules operate in constant voltage, current, resistance, power, or impedance to satisfy a wide range of test requirements. For example, the CV is designed to simulate batteries for charger testing.

Constant Current

V

Constant Resistance

V

Constant Voltage

V

Constant Power

V

I

CC Applications:

1. Load/Cross regulation test for CV power supply

2. Battery discharge time test and life cycle test

3. Fuel cell testing

4. Loading pattern simulation for automotive wiper

I

Cr Applications:

1. Test current limit point and slew rate for power supply

2. Soft start test for telecom power

3. Loading simulation for automotive temperature

controller

I

CV Applications:

1. Charger test for mobile phone

2. Current limit test for fold back power supply

3. Fuel cell test.

4. Current source test

I

CP Applications:

1. CP power test

2. Battery capacity test and capacity life cycle test

3. Pout vs Eff% curve test

PrECISE mEASurEmENTS

The 63600 series provides three operating current ranges and a built-in 16-bit, precision A/D converter, achieving 0.025%+0.01%F.S., 0.05%+0.05%F.S. and 0.1%+0.1%F.S. accuracy for voltage, current and power measurement respectively. Precise measurements like these are ideal for testing power efficiency and other critical parameters of the UUT's. The precise measurement of 63600 series also meets the requirements of ENERGY STAR® and 80 Plus.

Besides, The 63600 series can measure OCP/OLP trip voltage and current by setting the step, step current, dwell time and so on. Then 63600 series will judge the test result for Pass or Fail and shows the maximum power (Pmax) on the display after completed the OCP/OLP test.

Two high-speed A/D are built in the 63600 series to measure the voltage and current at the same time and calculate the true power value for displaying without distortion

CONSTANT ImPEdANCE mOdE (CZ mOdE)

The unique CZ mode designed in

63600 series can improve the loading behavior of CC & CP mode and makes the simulated loading current more realistic.

PrOgrAm SEquENCES

The 63600 series offers 100 programmable loading sequences that enable the user to simulate various real world conditions. In addition, each module can be operated independently or synchronized so that all modules start operating at the same time while running independent programs. Below are some examples of the most popular program sequences available.

Current

I

Delay

T

Simulations of all kinds of real current waveforms for battery discharge testing and other applications are possible. (Notebook,

Electric car and Electric bike) (Single output channel for UUT)

Peak power cycle test for printer power

(Three output channel for UUT)

dyNAmIC lOAdINg ANd CONTrOl

Modern electronic devices operate at very high speed and demand rapid transient response characteristics. To address these applications the 63600 offers high speed, programmable dynamic loading, sweep simulation and control capability never before achieved. The right figure shows the programmable parameters which can be set within the 63600 loads: Waveforms can be single shot or set to repeat.

Rise rate

T1

Load 1

Fall rate

Load 2

T2

Repeat times

Time

The dynamic mode provides a unique simulation capability allowing users to set the number of times each cycle repeats from 1~65,535. Feature is excellent for determining the peak current which can be sustained by converters.

DYNA

DYNA Page

1. Dynamic + Repeat Times

2. Frequency Sweep

The 63600 also offers a unique dynamic frequency sweep with variable frequencies up to 50kHz. This capability is ideal for determining worst case voltage peaks (see Figure 1). Measurement of the Vpeak (+/-) can be achieved by this function with a sampling rate of 500 kHz (Figure 2). The dynamic loading mode can simulate different loading conditions for most test requirements. Dedicated remote load sensors and control circuits guarantee minimum waveform distortion during dynamic loading.

V pk+

V pk-

Figure 1 : Sweep Waveform Figure 2 : Measurement of Vpeak

According to Intel

’ s Design Guide for ATX 12V Power Supplies, measurement of output transient response requires simultaneous load steps when testing the power supply

’ s +12VDC, +5VDC and +3VDC outputs (all steps must occur at the same time). The 63600 provides a dynamic synchronous function that can be used to perform this test on up to 10 outputs within each mainframe. The total dynamic synchronous channels can up to 40 when using 4 mainframes providing higher flexible and increased utility.

In addition to the dynamic loading function the

63600 provides Master/Slave (parallel) operation of individual loads. This capability provides for up to

2,000W per mainframe. Figure 3 shows the parallel synchronous dynamic loading and Figure 4 shows the parallel non-synchronous dynamic loading of previous designs. As show, the Vpeak value is significantly reduced and incorrect when using non-synchronous loading.

Figure 3 :

Parallel synchronous dynamic loading

Figure 4 :

Parallel non-synchronous dynamic loading

mASTEr / SlAVE PArAllEl CONTrOl

When the need is for increased power, paralleling two or more loads can be done to achieve the desired load current. The 63600 provides the user with smart Master/Slave mode controls which enables the user to program the load currents of the Master and have them automatically calculated and downloaded to the slave modules. Using several loads in parallel to emulate a single load dramatically simplifies operation and allows the 63600 to be used for both multiple output power supplies and larger single output supplies. The 63600 can controlled and reconfigured with USB, Ethernet, and GPIB interfaces for automated testing applications.

Application for High Power

Master Slave

None

Front Panel Control

USB

Ethernet

GPIB

Master Slave

63600 Series

+48V

UUT (Server Power)

+5V +12V

SINE WAVE dyNAmIC FuNCTION

The 63600 has a unique sine wave loading function which allows setting of a current bias (I_DC), a loading sine wave (I_AC) and sine wave frequency without the need for an external function generator. As see in the figure right, CH1 is the actual load current and CH2 is the voltage waveform of the UUT. This function can be used in D2D/ATX Power supplies for sine wave dynamic testing.

dIgITIZINg FuNCTION

The 63600 offers a digitizing function that makes the load very convenient for recording transients in both voltage and current waveforms. The following are the specifications of setting parameters :

Sampling Time :

2µs to 40ms / R : 2µs (Setting the interval of sampling time)

Sampling Point :

1 to 4096 (Setting the total sampling points)

uSEr dEFINEd WAVEFOrm

In addition to common constant current, constant voltage, constant power and constant resistance modes of conventional loads, the 63600 accepts digital data from DAQ cards or analog data from function generators to allow for complex waveforms to be created as depicted below. The 63600 also provides an enhanced feature, User Defined Waveform (UDW), to simulate the actual current profiles and waveforms.

DAQ

To reconstruct the actual current waveform, one can simply upload the captured waveform data into any module via a Chroma softpanel. Each module is capable of storing up to 10 sets of waveforms with each comprising up to 1.2 millions data points to meet the more strenuous test requirements.

In addition, 63600 series also provides voltage peak measurements during actual loading conditions. Avoiding the need for using an oscilloscope to capture the voltage peak, saving time and costs.

lOW VOlTAgE OPErATION

Each 63600 load module contains 3 load current ranges with a minimum full current operating voltage of 0.5V for each range. At the minimum voltage

(0.4V), the 63640-80-80 load can draw maximum current defined by the current range. Based on this design, the 63600 is well suited for testing DC/DC converters, fuel cells, and other low voltage - high current devices. Low voltage operation is possible towards zero volts with corresponding reduced current levels (see de-rating curves).

10A 20A 30A 40A 50A

Input Characteristics for Model 63640-80-80

60A 70A 80A

Current

Low Voltage & V-I Curve Operating Characteristics

(Typical of 63600 Series)

60

50

(A)

80

70

40

30

20

10

0.2

0.4 0.6 0.8 1.0 1.2

63630-600-15

1.4 1.6 1.8 2.0 (V)

Note: All specifications are measured at load input terminals. (Ambient temperature of 25 ˚C)

TImINg FuNCTION

The 63600 loads include a unique timing & measurement function allowing precise time measurements in the range of 2ms to 100,000s. This feature allows users to set the final voltage & timeout values for battery discharge testing and other similar applications.

mPPT FuNCTION

The 63600 series loads also include built-in

Maximum Power Point Tracking function which is used for solar panel test. Just connect the solar panel to the 63600 loads, the loads will track the maximum power point of solar panel using a high speed built-in algorithm.

The 63600 can also calculate the consumption of energy automatically.

Isc

Imp

Vmp Voc

Figure 5 : Battery Discharge Testing

SOFT PANEl

The 63600 loads can be operated from the front panel controls or from available softpanels. This user friendly software includes all functions of 63600s and is easy to understand and operate. The 63600 can be controlled via GPIB, USB and Ethernet interfaces for remote control and automated testing applications.

Main Operation Menu

OCP Test

User Defined Waveform Battery Discharge Test Charger Test

PANEl dESCrIPTION

1

6

7

8

2

3

4

5

12

13

14

15

9

10

11

17 18 19 20 21 22 23 24 25

16

1. LCD Display:

Used for setting and measurements

2. MODE key:

Used to select the operating mode : CC, CR, CV, CP or CZ

3. DYNA key:

To select dynamic test mode

4. EDIT key:

Used for setting and editing

5. SHORT key:

Used to apply a short circuit across the input

6. ADVA key:

Used to select the other testing functions

7. Enter key:

Used for confirming data entry

8. Voltage sense terminal

9. A/B key:

Used to select static A or B load (63630, 63640)

L/R key:

Used to select left or right channel of input load (63610)

10. DATA key:

Used to select the other parameters

11. RANGE key:

Used to select HIGH, MIDDLE or LOW loading range

12. Rotary knob:

Used to adjust loading and parameter setting

13. Cursor key:

Used for setting and editing

14. LOAD key:

Used to enable or disable the load input

15. Module lock:

Used to remove the module

16. Load terminal

17. Power switch

26 27 28 29 30 31 32 33 34

18. LED display:

Used to display the memory address

19. Up / Down key:

Used to select the next or previous memory address

20. SPEC key:

Used to setup High/Low limits for GO/NG test

21. LOCK key:

Used to lock the setting data

22. SAVE key:

Used to save the front panel input status into memory

23. RECALL key:

Used to recall the front panel input status from memory

24. LOCAL key:

Used to recover local control

25. Shortcut key:

Used to save loading profile for all channels

26. Voltage & Current monitor output:

Analog output to proportional to the voltage and current waveform

27. V EXT:

Input for external wave in control

28. System I/O:

Used for system input/output control signals

29. Ethernet connector

30. System Bus:

Used for master/slave control system data communication

31. USB connector

32. GPIB connector

33. AC input fuse

34. AC Input connector

OrdErINg INFOrmATION

63600-1

: 63600 Mainframe for Single Modules

63600-2

: 63600 Mainframe for 2 Modules

63600-5

: 63600 Mainframe for 5 Modules

63610-80-20

: DC Load Module, 80V/20A/100Wx2

63630-80-60

: DC Load Module, 80V/60A/300W

63630-600-15

: DC Load Module, 600V/15A/300W

63640-80-80

: DC Load Module, 80V/80A/400W

A636000

: GPIB Interface for 63600-2/63600-5 Mainframe

A636001

: Ethernet Interface for 63600-2/63600-5 Mainframe

A636003

: External Signal Board (Test Pin) for 63600-2/63600-5 Mainframe

A636005

: External Signal Board (BNC) for 63600-2/63600-5 Mainframe

A636007

: Rack Mounting Kit for 63600-2 mainframe

A636008

: Rack Mounting Kit for 63600-5 mainframe (for Europe only)

A632006

: NI USB-6211 Bus-Powered Multifunction DAQ

mAINFrAmE SPECIFICATION

Model

Number of slots

Operating temperature

Input Rating

Mainframe dimension (HxWxD)

Weight

* None digital interface option

63600-1*

1 slot

0~40˚C

1Ø 100~115V

±

10% V

LN

,

1Ø 190~230V

±

10% V

LN

,

Switchable, 47~63Hz

177x70.22x554.9mm /

7.0x2.76x21.8 inch

7.5kg / 16.53lbs

63600-2

2 slots

0~40˚C

1Ø 100~115V

±

10% V

LN

,

1Ø 190~230V

±

10% V

LN

,

Switchable, 47~63Hz

177x210x554mm /

7.0x8.27x21.8 inch

11.5kg / 23.35lbs

63600-5

5 slots

0~40˚C

1Ø 100~115V

±

10% V

LN

,

1Ø 190~230V

±

10% V

LN

,

Auto Range, 47~63Hz

177x447x554mm /

7.0x17.6x21.8 inch (Full Rack)

15.6kg / 34.39lbs

SPECIFICATIONS-1

Model

Configuration

Voltage *1 *8

Current

Power *2

Static Mode

Typical Min. Operating

Voltage (DC)

Constant Current Mode

Range

Resolution

Accuracy

Constant Resistance Mode

 

0~0.2A

0~16W

[email protected]

0~0.2A

0.01mA

63610-80-20

100Wx2

0~80V

0~2A

0~30W

[email protected]

0~2A

0.1mA

0.1%+0.1%F.S.

0~20A

0~100W

[email protected]

0~20A

1mA

Range

Resolution *9

Accuracy *3

CRL : 0.04~80

Ω

(100W/6V)

CRM: 1.44~2.9k

Ω

(100W/16V)

CRH : 5.76~12k

Ω

(100W/80V)

0.3288mS

0.1%+0.075S (6V)

0.1%+0.01S (16V)

0.1%+0.00375S (80V)

Constant Voltage Mode

 

Range

Resolution

Accuracy

Constant Power Mode

 

0~6V

0.1mV

0~16V

1mV

0.05%+0.1%F.S.

0~80V

1mV

Range

Resolution *9

Accuracy *4

Dynamic Mode - CC

Min. Operating Voltage

Frequency

Duty

Accuracy

Slew Rate

Resolution

Accuracy

Min. Rise Time

Current

 

Range

Resolution

Ext Wave Mode(20kHz) : CC

Range

Level

Accuracy

0~2W

1mW

0~10W

10mW

0.3%+0.3%F.S.

0~100W

100mW

1.5V

100Hz~50kHz/0.01Hz~1kHz

1~99% (Min. Rise Time Dominated)

0.04A/ms~0.02A/µs

0.01mA/µs

1µs/1ms+100ppm

0.4A/ms~0.2A/µs

0.1mA/µs

10%

±

20µs

10 µs

4A/ms~2A/µs

1mA/µs

0~0.2A

0.01mA

0~0.2A

0~2A

0.1mA

0~2A

0~10V

0.5%F.S.

0~20A

1mA

0~20A

0~0.6A

0~30W

[email protected]

0~0.6A

0.01mA

0~6V

0.1mV

0~6W

3.2mW

63630-80-60

300W

0~80V

0~6A

0~60W

[email protected]

0~6A

0.1mA

0.1%+0.1%F.S.

CRL : 0.015~30

Ω

(300W/6V)

CRM: 0.3~600

Ω

(300W/16V)

CRH : 1.5~3k

Ω

0.9864mS

0.1%+0.2S (6V)

0.1%+0.03S (16V)

0.1%+0.01S (80V)

0~16V

1mV

(300W80V)

0.05%+0.1%F.S.

0~30W

32mW

0.3%+0.3%F.S.

0~6A

0~10V

0.5%F.S.

[email protected]

1.5V

100Hz~50kHz/0.01Hz~1kHz

1~99% (Min. Rise Time Dominated)

0.12A/ms~0.06A/µs

0.01mA/µs

1µs/1ms+100ppm

1.2A/ms~0.6A/µs

0.1mA/µs

10%

±

20µs

10 µs

12A/ms~6A/µs

1mA/µs

0~0.6A

0.01mA

0~0.6A

0~6A

0.1mA

0~60A

0~300W

0~60A

1mA

0~80V

1mV

0~300W

320mW

0~60A

1mA

0~60A

• Continued on next page

SPECIFICATIONS-1

Measurement

Voltage Read Back

Range

Resolution

Accuracy *5

0~6V

0.1069mV

0~16V

0.2849mV

0.025%+0.01%F.S.

0~80V

1.3537mV

0.01%+

0.025%F.S.

Current Read Back

Range

Resolution

Accuracy *5

Power Read Back

Range

Accuracy *5

Voltage Monitor

Bandwidth

Range

Output

Accuracy

Current Monitor

Bandwidth

Range

Output

Accuracy

Storage Temperature

Power

EMC & Safety

0~0.2A

0.003349mA

0~2A

0.034628mA

0.05%+0.05%F.S.

0~30W

0.1%+0.1%F.S.

20 kHz

0~16V

0~10V

0.5%F.S.

142x86x514mm / 5.6x3.4x20.2 inch

5kg / 11 lbs

0~40˚C

-20~80˚C

Supply from mainframe

CE

0~20A

0.329561mA

No. of channels

0~0.2A

20 kHz

0~2A

0~10V

0.5%F.S.

General

Program mode

Sequence No.

Dwell / SEQ

Load Setting

Spec Check

Protection

Over Power

Over Current

Over Voltage Alarm*8

Over Temperature

Reverse

Interface

USB

Ethernet

GPIB

System BUS

Dout

No. of bits

100/Program

0.1ms ~ 30s (Resolution : 0.1ms)

Refer to Static mode specifications

Voltage/Current/Power

Yes

Yes

Yes

Yes

Yes

Standard

Optional

Optional

Master/Slave

Level - H

Level - L

Drive

Din (TTL Compatible, Rising Edge)

Level

Short ON - O/P

2 bits per mainframe

1.8V/3.3V/5V switchable

<[email protected]=10mA

Pull_up resistor = 4.7k

No. of bits

External Trig. for Digitizing

No. of bits

Load ON - O/P

2 bits per mainframe

No. of bits 1 bit per mainframe

External Trig. for Auto Sequences (TTL Compatible, Rising Edge)

1 bit per mainframe

Ω

TTL Compatible, Level, Active High

2 channels per 63600-1 mainframe

4 channels per 63600-2 mainframe

10 channels per 63600-5 mainframe

TTL Compatible, Level, Active High Level

Short circuit

Current *6

Input Resistance

(Load Off)

Dimensions (HxWxD)

Weight

Operating Temperature

0~16W

0~6V

Set to 100% of rated current

700k

Ω

(Typical)

0~100W

0~80V

0~20A

0~6V

0.1069mV

0~16V

0.2849mV

0.025%+0.01%F.S.

0~0.6A

0.009942mA

0~30W

0~6V

0~0.1A

0~6A

0.101748mA

0.05%+0.05%F.S.

0~60W

0.1%+0.1%F.S.

20 kHz

0~16V

0~10V

0.5%F.S.

20 kHz

0~1A

0~10V

0.5%F.S.

100/Program

0.1ms ~ 30s (Resolution : 0.1ms)

Refer to Static mode specifications

Voltage/Current/Power

Yes

Yes

Yes

Yes

Yes

Standard

Optional

Optional

Master/Slave

2 bits per mainframe

1.8V/3.3V/5V switchable

<[email protected]=10mA

Pull_up resistor = 4.7k

Ω

2 bits per mainframe

1 bit per mainframe

1 bit per mainframe

TTL Compatible, Level, Active High

2 channels per 63600-1 mainframe

4 channels per 63600-2 mainframe

10 channels per 63600-5 mainframe

TTL Compatible, Level, Active High

Set to 100% of rated current

700k

Ω

(Typical)

142x86x514mm / 5.6x3.4x20.2 inch

4kg / 8.8 lbs

0~40˚C

-20~80˚C

Supply from mainframe

CE

0~80V

1.3537mV

0.01%+

0.025%F.S.

0~60A

1.009878mA

0~300W

0~80V

0~10A

SPECIFICATIONS-2

Model

Configuration

Voltage *1 *8

Current

Power *2

Static Mode

Typical Min. Operating

Voltage (DC)

Constant Current Mode

Range

Resolution

Accuracy

Constant Resistance Mode

 

0~0.15A

0~90W

[email protected]

0~0.15A

0.005mA

63630-600-15

300W

0~600V

0~1.5A

0~300W

[email protected]

0~1.5A

0.05mA

0.1%+0.1%F.S.

0~15A

0~300W

[email protected]

0~15A

0.5mA

Range

Resolution *9

Accuracy *3

Current Read Back

Range

Resolution

Accuracy *5

Power Read Back

Range

Accuracy *5

Voltage Monitor

Bandwidth

Range

Output

Accuracy

Current Monitor

Bandwidth

Range

Output

Accuracy

0~0.15A

0.00275mA

0~90W

0~80V

0~0.15A

CRL : 0.133~270

Ω

(300W/80V)

CRM: 1.92~4k

Ω

(300W/150V)

CRH: 208~200k

Ω

(300W/600V)

0.2435mS

0.1%+0.02S (80V)

0.1%+0.0005S (150V)

0.1%+0.0003S (600V)

Constant Voltage Mode

 

Range

Resolution

Accuracy

Constant Power Mode

 

Range

Resolution *9

Accuracy *4

Dynamic Mode - CC

Min. Operating Voltage

Frequency

Duty

Accuracy

Slew rate

Resolution

Accuracy

Min. Rise Time

Current

 

Range

Resolution

Ext Wave Mode(20kHz) : CC

Range

Level

Accuracy

Measurement

Voltage Read Back

Range

Resolution

Accuracy *5

0~80V

1mV

0~6W

5.625mW

0~150V

10mV

0.05%+0.1%F.S.

0~30W

56.25mW

0.3%+0.3%F.S.

0~600V

10mV

0~300W

562.5mW

3V

100Hz~50kHz/0.01Hz~1kHz

1~99% (Min. Rise Time Dominated)

1µs/1ms+100ppm

0.03A/ms~0.015A/

µs

0.005mA/µs

0.3A/ms~0.15A/µs

0.05mA/µs

10%

±

20µs

10 µs

3A/ms~1.5A/µs

0.5mA/µs

0~0.15A

0.005mA

0~0.15A

0~80V

1.4194mV

0~1.5A

0.05mA

0~1.5A

0~10V

0.5%F.S.

0~150V

2.661mV

0.025%+0.01%F.S.

0~15A

0.5mA

0~15A

0~600V

10.645mV

0.01%+

0.025%F.S.

0~1.5A

0.0266mA

0.05%+0.05%F.S.

0~300W

0.1%+0.1%F.S.

20 kHz

0~150V

0~10V

0.5%F.S.

20 kHz

0~1.5A

0~10V

0.5%F.S.

0~15A

0.255mA

0~300W

0~600V

0~15A

0~0.8A

0~60W

[email protected]

63640-80-80

400W

0~80V

0~8A

0~60W

[email protected]

0~6V

0.1069mV

0~16V

0.2849mV

0.025%+0.01%F.S.

0~0.8A

0.013695mA

0~60W

0~6V

0~0.8A

0~8A

0.138766mA

0.05%+0.05%F.S.

0~60W

0.1%+0.1%F.S.

20 kHz

0~16V

0~10V

0.5%F.S.

20 kHz

0~8A

0~10V

0.5%F.S.

0~80A

0~400W

[email protected]

0~0.8A

0.01mA

0~6V

0.1mV

0~8A

0.1mA

0.1%+0.1%F.S.

0~16V

1mV

0.05%+0.1%F.S.

0~80A

1mA

CRL : 0.01~20

Ω

(400W/6V)

CRM: 0.36~720

Ω

(400W/16V)

CRH : 1.45~2.9k

Ω

(400W/80V)

1.322mS

0.1%+0.275S (6V)

0.1%+0.036S (16V)

0.1%+0.01375S (80V)

0~80V

1mV

0~8W

4mW

0~40W

40mW

0.3%+0.3%F.S.

0~400W

400mW

1.5V

100Hz~50kHz/0.01Hz~1kHz

1~99% (Min. Rise Time Dominated)

1µs/1ms+100ppm

0.16A/ms~0.08A/µs 1.6A/ms~0.8A/µs 16A/ms~8A/µs

0.01mA/µs 0.1mA/µs

10%

±

20µs

10 µs

1mA/µs

0~0.8A

0.01mA

0~0.8A

0~8A

0.1mA

0~8A

0~10V

0.5%F.S.

0~80A

1mA

0~80A

0~80V

1.3537mV

0.01%+

0.025%F.S.

0~80A

1.31406mA

0~400W

0~80V

0~80A

• Continued on next page

SPECIFICATIONS-2

General

Program mode

Sequence No.

Dwell / SEQ

Load Setting

Spec Check

Protection

Over Power

Over Current

Over Voltage Alarm*8

Over Temperature

Reverse

Interface

USB

Ethernet

GPIB

System BUS

Dout

No. of bits

Level - H

Level - L

Drive

Din (TTL Compatible, Rising Edge)

No. of bits

External Trig. for Digitizing

2 bits per mainframe

No. of bits 1 bit per mainframe

External Trig. for Auto Sequences (TTL Compatible, Rising Edge)

No. of bits 1 bit per mainframe

Load ON - O/P

Level

Short ON - O/P

TTL Compatible, Level, Active High

No. of channels

2 channels per 63600-1 mainframe

4 channels per 63600-2 mainframe

10 channels per 63600-5 mainframe

TTL Compatible, Level, Active High Level

Short circuit

Current *6

Input Resistance

Set to 100% of rated current

2M

Ω

(Typical)

(Load Off)

Dimensions (HxWxD)

Weight

Operating Temperature

142x86x514mm / 5.6x3.4x20.2 inch

5kg / 11 lbs

0~40˚C

Storage Temperature

Power

EMC & Safety

100/Program

0.1ms ~ 30s (Resolution : 0.1ms)

Refer to Static mode specifications

Voltage/Current/Power

Yes

Yes

Yes

Yes

Yes

Standard

Optional

Optional

Master/Slave

2 bits per mainframe

1.8V/3.3V/5V switchable

<[email protected]=10mA

Pull_up resistor = 4.7k

Ω

-20~80˚C

Supply from mainframe

CE

100/Program

0.1ms ~ 30s (Resolution : 0.1ms)

Refer to Static mode specifications

Voltage/Current/Power

Yes

Yes

Yes

Yes

Yes

Standard

Optional

Optional

Master/Slave

2 bits per mainframe

1.8V/3.3V/5V switchable

<[email protected]=10mA

Pull_up resistor = 4.7k

Ω

2 bits per mainframe

1 bit per mainframe

1 bit per mainframe

TTL Compatible, Level, Active High

2 channels per 63600-1 mainframe

4 channels per 63600-2 mainframe

10 channels per 63600-5 mainframe

TTL Compatible, Level, Active High

Set to 100% of rated current

700k

Ω

(Typical)

142x86x514mm / 5.6x3.4x20.2 inch

4.5kg / 9.9 lbs

0~40˚C

-20~80˚C

Supply from mainframe

CE

NOTE*1 :

The maximum current loading below the minimum operating voltage (0.5V) will follow a derating curve.

NOTE*2 :

The 400W power rating of the 63640-80-80 specified at an ambient temperature of 35˚C, please refer to the power rating curve on the right.

NOTE*3 :

Does not apply to setting current < 0.25% full scale current in high range. Does not apply to setting current < 0.05% full scale current in low and middle range.

NOTE*4 :

The full scale is Vmax x Imax.

NOTE*5 :

The DC level measurements are made over a period of 20ms, and does not measure any transient signals in the DC measurements.

NOTE*6 :

Its limits are the maximum power and maximum current of the current ragne.

NOTE*7 :

The 63600 is guaranteed to meet specified performance at temperature range of 25

±

5˚C.

NOTE*8 :

If the operating voltage exceeds the rated voltage for 1.1 times, it would cause permanent damage to the device.

NOTE*9 :

Please refer to user's manual for detail specifications, and S (siemens) is the SI unit of conductance, equal to one reciprocal ohm.

Power Rating

100%

87.5%

35 40

˚C

Ambient

Temperature

Developed and Manufactured by :

CHROMA ATE INC.

致茂電子股份有限公司

HEADQUARTERS

66 Hwaya 1st Rd., Kueishan

Hwaya Technology Park,

Taoyuan County 33383,

Taiwan

Tel: +886-3-327-9999

Fax: +886-3-327-8898 http://www.chromaate.com

E-mail: [email protected]

CHINA

CHROMA ELECTRONICS

(SHENZHEN) CO., LTD.

8F, No.4, Nanyou Tian An

Industrial Estate, Shenzhen,

China PC: 518052

Tel: +86-755-2664-4598

Fax: +86-755-2641-9620

JAPAN

CHROMA JAPAN CORP.

472 Nippa-cho, Kouhoku-ku,

Yokohama-shi, Kanagawa,

223-0057 Japan

Tel: +81-45-542-1118

Fax: +81-45-542-1080 http://www.chroma.co.jp

E-mail: [email protected]

U.S.A.

CHROMA SYSTEMS

SOLUTIONS, INC.

19772 Pauling,

Foothill Ranch, CA 92610

Tel: +1-949-600-6400

Fax: +1-949-600-6401 http://www.chromausa.com

E-mail: [email protected]

EUROPE

CHROMA ATE EUROPE B.V.

Morsestraat 32, 6716 AH Ede,

The Netherlands

Tel: +31-318-648282

Fax: +31-318-648288 http://www.chromaeu.com

E-mail: [email protected]

Worldwide Distribution and

Service Network

63600-E-201305-2000

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