High Speed Four-Quadrant Bipolar Power Supply

High Speed Four-Quadrant Bipolar Power Supply
Sequence Function Installed
Bipolar Power Supply
DOEF Series
NEW
Applicable to various tests with high speed response of DC to 200kHz and sequence function.
High Speed Four-Quadrant
Bipolar Power Supply
±20V to ±60V / 400W to 1200W / DC to 200kHz
DOEF series
High speed response of DC to 200kHz
Programmed wave is output in high quality
Highly accurate sequence operation
www.matsusada.com
DOEF
series
Sequence Function Installed
Bipolar Power Supply
Four-quadrant bipolar power supplies are
developed up to followings.
“High speed response of DC to 200kHz”
“Programmed wave is output in high quality”
Highly accurate sequence operation”
operation
“Highly
DOEF series are four-quadrant power supplies possible to source and sink current.
They can be applied widely according to the usage from transient response test to various evaluation tests as they realize
high speed response of DC to 200kHz (at constant voltage mode) and can generate basic waves such as sine wave,
rectangular wave and programmed waves by embedded function generator.
And, as they provide also sequence function as standard, you can program output patterns in detail.
Moreover, as their generation of wave and setting sequence can be made all with the simplified operation on the front panel,
you can make full use of various functions easily.
02
Features
High speed of DC to 200kHz is realized.
Four-quadrant behavior is able to source and sink current.
It is possible to generate non-distortional wave such as sine wave, rectangular wave.
It is possible to set and operate highly accurate sequence of 1024 steps.
Individual setting of DC and AC is possible. Superior usability is realized together with the simplified operability.
2 modes operation of constant voltage (CV) and constant current (CC) are applicable.
It is possible to connect maximum 3 power supplies in parallel (synchronized trigger) by coinciding accuracy of frequency
(synchronized clock) in synchronized operation.
External digital control is available (USB).
It is possible to output voltage / current in 16 bits and optional waves of resolution of 1024 in one cycle by using dedicated software.
+Io max
+Output
Four-quadrant
Behavior
Vo max : Rated output voltage
Io max : Rated output current
Ⅱ(SINK)
Output control by remote
control with communication
Ⅰ(SOURCE)
-Vo max
0
+Vo max
Ⅲ(SOURCE)
Time
Ⅳ(SINK)
-Output
-Io max
Range of AC behavior
(Frequency≧50Hz, duty 50% and no DC bias).
Range of DC behavior.
Typical applications
To drive of capacitive loads such as capacitor.
To drive inductive loads such as coils and transformers.
Tests of various motors.
Evaluation of solar cell panel related equipments such as power conditioners.
Voltage fluctuation tests for Automotive electrical components.
Lineup
※ Followings are available in the near future. Please contact our sales staff for detail.
★We can manufacture one other specified than voltage, current and frequency band written as followings.
Output Power Frequency Bandwidth kHz (-3dB)
W
At CV mode
At CC mode
Voltage
V (rms)
Current
A (rms)
DOEF20-20
±20(14)
±20(14)
400
DOEF40-10
±40(28)
±10(7)
400
DOEF60-10
±60(42)
±10(7)
600
23
DOEF60-20
±60(42)
±20(14)
1200
40
Model
Weight
kg (typ.)
17
DC to 200
DC to 100
17
03
Functions
Basic Wave Generation Function
DOEF is equipped with a built in function generator that produces basic waves such as sine, rectangular and triangle waves.
Frequency range can be set between 0.01Hz and 200kHz. Easy adjustments / edition of amplitude, initial phase (for sine
wave), phase shift (for sine wave), and duty ratio (for rectangular / triange wave) are possible. DOEF has special feature of
“soft start” and “soft stop” which enable to program initial rise and fall characteristics of the output.
■Starting phase
AC Volt / Current sweep,
frequency sweep
■Soft start
Volt / Current
■Soft stop
Volt / Current
DC Volt / Current ramp
Volt / Current
Time
Time
Time
■Applications : Power activation test, various start-up tests of motor, etc, fluctuation test of wave shape and so on.
Sequence Function
DOEF is equipped with sequence function that can program parameters such as step length, step amplitude ramp, DC voltage
and current ramping, AC voltage and current ramping, frequency sweep, AC superposition, step jump, and jump times.
These useful functions help to program the desired waves in very flexible manner,
Very complex sequence can be created easily
resulting to support efficient laboratory and research works.
with the easily understandable display.
Step setting length 0.1ms to 1000h (resolution of 0.1ms)
Maximum 1,024 steps per program.
Maximum 64 programs can be stored in memory for each CC / CV operation
Program repeat can be set by “endless repeat” or “1 to 10,000 times”
Multiple programs can be converted to activate
■Image of Programs
Program 3
Program 2
+volt / current
Program 1
STEP3
STEP5
STEP6
Repeat (step 1)
STEP1
STEP2
STEP4
Time
End (output off)
STEP7
-volt / current
End (keep output)
+DC output
Decaying ramp
output
+DC output
−DC output
−DC output
+
AC (sine wave) output
Rising ramp
output
−DC output
“setting repeats”
or
“End (output off) set”
“End (keep output) set”
Sequence functions help to create complicated waves like below to be simply and easily edited.
■ Pulse current variation
Current
Current
Time
04
■ Ripple current superpose ■ AC voltage variation
■ DC voltage cutoff
Voltage
Time
■Applications : Test for motors, pulse power supply and various evaluation.
Voltage
Time
Time
Measurement Function
DOEF is equipped with measurement function that can measure DC value, AC RMS value, and Max / Min value, likewise,
it is possible to automatically measure wide range bandwidth from DC to 120kHz. There are 4 parameters which are
simultaneously displayable, each of these parameters are individually programmable. As this measurement is standard
feature, no option needs to be purchased. This sophisticated feature will reduce time for editing output waves and bring up
work efficiency.
Volt / Current
Volt / Current
Maximum
Maximum
AC
AC
Time
Minimum
: rms
DC
Time
Minimum
: rms
Ex.) Measurement of AC wave
Ex.) Measurement of DC+AC wave
Memory Function
DOEF is equipped with both preset parameter activation and calling set-up memory. For operation with basic waves, set up
memory feature allows user to store up to 99 edited programs which contains such parameters as output voltage, output
current, CV / CC mode and the selection of basic wave. It is very easy and simple to change, store and call the memories.
Other functions;
Protection Function (Cut-off, Individually Settable Limiter Protection),
Key Lock Function and Switching CV / CC, are installed as standard.
Operability
1
2
3
4
1 Display
:Display various settings and measurements.
2 OUTPUT switch
:ON / OFF for output
3 Rotary encoder
:Change value
4 POWER switch
:ON / OFF for main power
5 CANCEL switch
:Cancel settings
6 ENTER switch
:To confirm and key in
7 CV / CC switch
:Switchover CV / CC mode
8 DC / ACDC switch
:Switch DC / AC+DC mode
9 Setting / Storage switch :Make to setting change menu, store memory
7
8
9
10
11
12
13
14
15
6
5
10 Protection switch
:To switch protection setting menu
11 Shift down switch
:Shift down each setting items
12 Shift up switch
:Shift up each setting items
13 Sequence switch
:Use for switchover of sequence screen or
interrupt or restart of sequence operation
14 Shifting left /
Memory switch
:Shift digits of settings to left and
also use switchover memory screens
15 Shifting right /
LOCK switch
:Shift digits of settings to right and
also use key lock function
05
Specifications
Models
400W
600W
600W
1.2kW
Input Voltage / Current
Wave Generation Function
Accuracy of frequency setting
Settable Frequency of Waves
External Input Control Voltage
Range of Output Setting
Input Voltage Input Current Recommended Breakers
10A
100VAC / 15A
100V
7A
200VAC / 15A
200V
14A
100VAC / 20A
100V
200V
13A
200VAC / 20A
Sine wave, Rectangular wave and pre-programmed wave
≦0.03%
DC, 1Hz to 200kHz(CV), 100kHz (CC)
-5V to +5V (Input Impedance≦10k)
DC : -100% to +100% AC : 0% to +100%
0.02%rms
0.016% / H typ.
DC : ±0.5%F.S
AC : ±0.5%F.S
(at frequency DC to 20kHz)
0.05% (at ±10% input change)
0.05% (at 0 to 100% load change)
Over Voltage / Over Current (OV / OC variable limit), output short-circuit on output
0.02% / ºC
Output Voltage Monitor 5 digits, Output Current Monitor 5 digits by LCD on the front panel
(DC, RMS, AC, MAX and MIN, but MAX and MIN indicated 4 digits)
DC : ±0.5%F.S±1digit
AC : ±0.5%F.S±1digit
(at Frequency ≦20kHz)
Output voltage : -5V to +5V ±1% F.S. (output Impedance 1k)
Output current : -5V to +5V ±1% F.S. (output Impedance 1k)
99 memories
0 ºC to +40 ºC
-20 ºC to +70 ºC
20% to 80%RH (no condensation)
Input cable, 2.5m length : 1 piece (100V input type : 3 pins connector, 200V input type : Flying lead)
Instruction Manual
: 1 copy
Ripple
Stability
Accuracy of Setting
Input Regulation
Load Regulation
Protection
Temperature Coefficient
Output Display
Accuracy of Output Display
Wave Output on Monitor
Preset Function
Operation Temperature
Storage Temperature
Storage Humidity
Accessories
Sequence Function
Number of Sequences
Number of Steps
Step Time
Actions in Steps
Parameter
CV mode
CC mode
Number of Jumps
Sequence Control Start
Stop
Hold
Jump
64 programs for each CV and CC
1 to 1024 (in one sequence)
0.1ms to 1000h (resolution 0.1ms)
Constant, Linear Sweep or Ramp
DC voltage, Superposed AC voltage, Frequency, Waveform,
2 bits Synchronized Step Output
DC current, Superposed AC current, Frequency, Waveform,
2 bits Synchronized Step Output
1 to 999 or continuous
Start sequence
Stop sequence
Keep the setting at the time, Restart by start of the sequence.
Branch into the specified step.
Dimensions inch (mm)
400W Models : W19(483) x H5.24(133) x D21.65(550)
600W Models : W19(483) x H6.97(177) x D24.01(610)
1200W Models : W19(483) x H10.47(266) x D24.01(610)
06
Options
-LGob
Optical Interface Board
Insulation control is made with optical communication. As perfect insulation is made by optical fiber it is able to forestall miss
operation by transient phenomenon caused by surge, dielectric thunder or foreign noise, etc.
When this option is selected, 2m length of optical cable is supplied.
Remote switch ON / OFF, variable voltage / current (AC and DC), switching constant voltage / constant current, variable frequency,
setting of waveform (sine wave, rectangular wave, triangle wave), setting of phase (sine wave),
setting of duty (rectangular wave, triangle wave).
(Adapter is required otherwise. Please inquire our sales staff.)
-LCk
Available in the near future
CC-Link Interface Board
It enables digital remote control via network of CC-Link.
We may accept optimization for specific industrial network such as Device NET, EtherCAT.
Please inquire our sales staff for details.
-LMs()
Master-slave Control (parallel operation)
Maximum 3 units including master unit are hooked.
(Code in brackets () is “m” for the master unit and “s” for slave units. Please order required number of units.
Every master unit and slave units are exclusive use. When change the combination of master-slave, they should be readjusted in our shop.)
-LSo
Synchronized Operation
Maximum 3 units can be operated in parallel.
Accuracy of output frequency and sequence time coincide by synchronizing with multi units and it is possible to output the same
wave all together. Only in case of sine wave, it can output with phase difference given.
-LVs
Shifting Function for Output Voltage
Optional 120Vp-p within the range of -115V to +115V (only for DOEF60-10 and 60-20).
Introduction of Related Product
Available in the near future
Sequence software for Power Supplies (PSS2en-DOEF)
This is the optional dedicated software to activate sequence operation with simplified setting.
Of course sequence operation of high speed and large capacity equipped on the power
supply, it can generate and output optional wave from the power supply.
As for characteristics of amplifiers
Rising time
Response speed
(step time) : responsiveness may be expressed with rise time.
(see right figure)
Rise time for amplifiers in fc (Hz) of response time (=frequency
band) is calculated with following equation generally.
tr≒0.35/fc
Decay time tf is equal to tr.
Frequency band : to 200kHz, tr = tf ≒1.8µs
: to 100kHz, tr = tf ≒3.5µs
When accurate output wave is required, please select an
amplifier in sufficiently higher frequency band than applied one.
Generally, speedy frequency band as 3 to 5 times of applied
frequency for sine wave and 10 times for rectangular wave are
required. If frequency band is in lacking, as not only output
oscillation is reduced but also phase difference of input and
output become larger, consideration to apply it monitoring
output wave is required.
Vcon-in
100%
90%
10%
OUTPUT
0%
tr
0%
tf
100%
92%
0dB
70%
3dB
0
For Capacitive Loads
0.01fc 0.1fc 0.5fc fc f(Hz)
DC
In case of capacitive load, oscillation may be caused.
If so, please insert a power resistance to the output in series.
And, in capacitive load, please attend to that frequency band is limited by the resistance and capacity inserted in series
For Inductive Loads
At CC mode, oscillation may be caused by inductance of inductive loads.
If so, please connect C-R straight circuit between output terminals so as not to cause oscillation.
07
FAX
USA/Canada : + 1-888-652-8651
other countries : +81-6-6150-5089
Customer Inquiry Sheet (DOEF series)
Please copy this page and above fax number after filling out form below.
I would like
A quotation
An explanation of product
A demonstration
Other (
To purchase
)
Give us your requirement / comment
Please fill in below.
Address:
Company:
Dept.:
Title:
Name:
Tel:
Fax:
E-mail:
Manufacturer warranty
We warrant the specification, unless otherwise specified, at max. rated output after warm up, and scope of application is between 10% and 100% of max. rated output. We warrant that products
contained in this catalog (hereinafter, the “Products”) are free from defects in material and workmanship under normal use for a period of one (1) year from the date of shipment thereof. However,
the warranty period for X-ray detectors and X-ray source shall be either one (1) year from the date of shipment or 1,000 hours, whichever shorter. The above warranty shall not apply to any
Product which, at our sole judgment, has been: i) Repaired or altered by persons unauthorized by us; or ii) Connected, installed, adjusted or used otherwise than in accordance with the
instructions furnished by us (including being used in an inappropriate installation environment, such as in corrosive gas, high temperature and humidity). We are not liable for any loss, damage or
failure of the Products after the shipment thereof caused by external factors such as disasters. We will not inspect, adjust or repair any of our power supply products in the field or at any customer
site. If you suspect that there has been a power supply failure in the field, please inspect your whole unit by yourself in an effort to determine that the problem is, in fact, arising out of our power
supply products. If it is found that the problem is arising out of such power supply product after inspection, please contact your local sales office for additional troubleshooting. A “Return Merchandise Authorization” is required in case the power supply must be sent back to the factory in Japan for inspection and repair. We, at our sole discretion repair or replace such defective products at
no cost to the purchaser. We assume no liability to the purchaser or any third party for special, incidental, consequential, or other damages resulting from a breach of the foregoing warranty. This
warranty excludes any and all other warranties not set forth herein, express or implied, including without limitation the implied warranties of merchantability or fitness for a particular purpose. The
Products are not designed and produced for such applications as requiring extremely high reliability and safety, or involving human lives (such as nuclear power, aerospace, social infrastructure
facility, medical equipment, etc.). The use under such environment is not covered by this warranty and may require additional design and manufacturing processes. No modification or supplement
of this warranty shall be binding unless in writing and signed by a duly authorized officer of Matsusada. Matsusada reserves the right to make any changes in the contents of catalogs or specifications at any time without advance notice. Due to compelling reason such as unavailability of components used, products might be un available or unable to repair. The products specified in
catalogs or specifications are designed for use by the person who has enough expertise or under the control of such person, and not for general consumers. Schematics of products shall not be
submitted to users. Test result or test data for the products shall be available upon request with charge.
Make sure you read the specification in the latest catalog before you order. Contact nearby sales office for the latest catalog.
PLEASE SEE THE LINK BELOW FOR THE COMPLETE WARRANTY TERMS
http://www.matsusada.com/site/warranty.html
For products
www.matsusada.com/product
For contact
www.matsusada.com/contact
San Jose Office : 2570 N.First Street Suite 200 San Jose, CA 95131 Bangkok Office : 27th Floor, Qhouse Lumpini, 1 South Sathorn Road., International Office : Osaka-City, Osaka Japan
Tungmahamek, Sathorn, Bangkok 10120
Tel: +81-6-6150-5088 Fax: +81-6-6150-5089
Tel: +1-408-273-4573 Fax: +1-408-273-4673
Tel: +66-(0) 2610-3757
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Headquarters : 745 Aoji-cho Kusatsu Shiga 525-0041 Japan
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Tel: +1-781-353-6407 Fax: +1-781-353-6476
Tel: +31-20-2352-160
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Office Tel: (704) 496-2644 Fax: (704) 496-2643
01.213.01 5C
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