Test Equipment Solutions Datasheet

Test Equipment Solutions Ltd specialise in the second user sale, rental and distribution of quality test & measurement (T&M) equipment. We stock all major equipment types such as spectrum analyzers, signal generators, oscilloscopes, power meters, logic analysers etc from all the major suppliers such as Agilent, Tektronix, Anritsu and Rohde & Schwarz.

We are focused at the professional end of the marketplace, primarily working with customers for whom high performance, quality and service are key, whilst realising the cost savings that second user equipment offers. As such, we fully test & refurbish equipment in our in-house, traceable Lab. Items are supplied with manuals, accessories and typically a full no-quibble 2 year warranty. Our staff have extensive backgrounds in T&M, totalling over 150 years of combined experience, which enables us to deliver industry-leading service and support. We endeavour to be customer focused in every way right down to the detail, such as offering free delivery on sales, covering the cost of warranty returns BOTH ways (plus supplying a loan unit, if available) and supplying a free business tool with every order.

As well as the headline benefit of cost saving, second user offers shorter lead times, higher reliability and multivendor solutions. Rental, of course, is ideal for shorter term needs and offers fast delivery, flexibility, try-before-you-buy, zero capital expenditure, lower risk and off balance sheet accounting. Both second user and rental improve the key business measure of

Return On Capital Employed.

We are based near Heathrow Airport in the UK from where we supply test equipment worldwide. Our facility incorporates Sales, Support, Admin, Logistics and our own in-house

Lab.

All products supplied by Test Equipment Solutions include:

- No-quibble parts & labour warranty (we provide transport for UK mainland addresses).

- Free loan equipment during warranty repair, if available.

- Full electrical, mechanical and safety refurbishment in our in-house Lab.

- Certificate of Conformance (calibration available on request).

- Manuals and accessories required for normal operation.

- Free insured delivery to your UK mainland address (sales).

- Support from our team of seasoned Test & Measurement engineers.

- ISO9001 quality assurance.

Test equipment Solutions Ltd

Unit 8 Elder Way

Waterside Drive

Langley

Berkshire

SL3 6EP

T: +44 (0)1753 596000

F: +44 (0)1753 596001

Email: [email protected]

Web: www.TestEquipmentHQ.com

High Performance DC Power Supplies speed and accuracy for test optimization

Precision Multiple-Output

25 W-50 W GPIB

Up to four fully isolated power supplies in a 3 U package

Fast, low-noise outputs

Dual-range, precision low current measurement

Built-in measurements and advanced programmable features

Protection features to ensure DUT safety

6625A, 6626A, 6628A, 6629A

S p e c i f i c a t i o n s

(at 0 ˚ to 55 ˚ C unless otherwise specified)

25 W output 50 W output

Two or four isolated outputs are integrated into one package, conserving rack space and GPIB addresses. Dual ranges allow for more current at lower voltage levels.

The outputs can be connected in parallel or series to further increase the flexibility that these products offer the system designer. Programming is done using industry standard SCPI commands and test system integration can be further simplified be using the

VXIPlug&Play drivers. These power supplies help reduce test time with fast up and down programming, which is enhanced by the active down-programmer which can sink the full rated current.

These power supplies are very useful on the R&D bench. The accuracy of both the programming and the measurement systems allow precise control and monitoring of prototype bias power. The extensive protection features protect valuable prototypes, including very fast CV/CC crossover. The power supply can be controlled from either the front panel keypad or, for automated testing, from the GPIB.

Output power Low-range volts, amps

High range volts, amps

0 to 7 V, 0 to 15 mA 0 to 16 V, 0 to 200 mA

0 to 50 V, 0 to 500 mA 0 to 50 V, 0 to 1 A or

0 to 16 V, 0 to 2 A

Output combinations for each model

(total number of outputs)

Programming accuracy

(at 25°C ±5°C)

Readback accuracy

(at 25°C ±5°C)

6625A (2) Precision

6626A (4) Precision

6628A (2) Precision

6629A (4) Precision

Voltage

Current

Voltage

+/-Current

1

2

—

—

2

4

1

2

1.5 mV + 0.016% (low) 3 mV + 0.016% (low)

10 mV + 0.016% (high) 10 mV + 0.016% (high)

15 µA + 0.04% (low) 185 µA + 0.04% (low)

100 µA + 0.04% (high) 500 µA + 0.04% (high)

0.016% + 2 mV (low) 0.016% + 3.5 mV (low)

0.016% + 10 mV (high) 0.016% + 10 mV (high)

0.03% + 15 µA (low) 0.04% + 250 µA (low)

0.03% + 130 µA (high) 0.04% + 550 µA (high)

500 µV

3 mV

500 µV

3 mV

Ripple and noise

(peak-to-peak, 20 Hz to 20 M Hz; rms, 20 Hz to 10 M Hz)

Constant voltage rms peak-to-peak

Load regulation

Load cross regulation

Line regulation

Constant current rms

Voltage

Current

Voltage

Current

Voltage

Current

0.1 mA

0.5 mV

0.005 mA

0.25 mV

0.005 mA

0.5 mV

0.005 mA

0.1 mA

0.5 mV

0.01 mA

0.25 mV

0.01 mA

0.5 mV

0.01 mA

T ransient response time change within specfications

Supplemental Characteristics

Average programming resolution Voltage

Less than 75 µs for the output to recover to within

75 mV of nominal value following a load

(Non-warranted characteristics determined by design and useful in applying the product)

25-watt output 50-watt output

460 µV (low)

3.2 mV (high)

1 µA (low)

1 mV (low)

3.2 mV (high)

13 µA (low) Current

OVP

33 µA (high)

230 mV

Output programming response time 6 ms

(time to settle within 0.1% of full scale output, after Vset command has been processed)

131 µA (high)

230 mV

6 ms

M ore detailed specifications at www.agilent.com/ find/ 6620

69

High Performance DC Power Supplies speed and accuracy for test optimization

Precision Multiple-Output: 25 W-50 W GPIB

(Continued)

Application Notes:

10 Practical Tips Y ou Need to

K now About Y our Power Products

5965-8239E

10 Hints for U sing Y our Power Supply to Decrease Test Time

5968-6359E

U nderstanding Linear

Power Supply Operation

(AN 1554)

5989-2291EN

Modern Connectivity -

U sing U SB and LAN I/O Converters

(AN 1475-1)

5989-0123EN

Ordering Information

Opt 100 87 to 106 Vac, 47 to 66 Hz Input,

6.3 A (Japan only)

Opt 120 104 to 127 Vac, 47 to 63 Hz

Opt 220 191 to 233 Vac, 47 to 66 Hz, 3.0 A

Opt 240 209 to 250 Vac, 47 to 66 Hz, 3.0 A

Opt 750 Relay Control and DFI/RI

Opt S50 Similar to option 750, however the remote inhibit does not latch

* Opt 908 Rack-mount Kit (p/n 5062-3977)

* Opt 909 Rack-mount Kit w/Handles

(p/n 5063-9221)

Opt 0L1 Full documentation on

CD-ROM, and printed standard documentation package

Supplemental Characteristics for all model numbers

DC Floating V oltage: All outputs can be floated up to ±240 Vdc from chassis ground

Remote Sensing: Up to 10 V drop per load lead. The drop in the load leads is subtracted from the voltage available for the load.

Command Processing Time: 7 ms typical with front-panel display disabled

Input Power: 550 W max., 720 VA max.

GPIB Interface Capabilities: SH1, AH1, T6,

L4, SR1, RL1, PP1, DC1, DT0, C0, E1.

Software Driver:

VXIPlug&Play

Regulatory Compliance: Listed to UL 1244; conforms to IEC 61010-1.

Size: 425.5 mm W x 132.6 mm H x

497.8 mm D (16.75 in x 5.22 in x 19.6 in)

Weight: 6626A, 6629A: N et, 17.4 kg (38 lb); shipping, 22.7 kg (50 lb) 6625A, 6628A:

N et, 15.5 kg (34 lb); shipping, 20.8 kg (46 lb)

Warranty Period: One year

Agilent Models: 6625A, 6626A, 6628A, 6629A

Terminal Strip Detail

Terminal Strip Detail

Output 2 & 3

-OV +OV -S -V +V +S

Screw Size:

M35 x 0.6

Output 2

Output 3

Output 4

Output 1

128mm

5.04"

Rear

12.7mm

0.5"

Opt 0L2 Extra copy of standard printed documentation package

Opt 0B0 Full documentation on

CD-ROM only

Opt 0B3 Service Manual

* Support rails required

Accessories p/n 1494-0059 Rack Slide Kit

E3663AC Support rails for Agilent rack cabinets

Top

497.8mm

19.6"

518.2mm

20.4"

Side

425.5mm

16.75"

132.6mm

5.2"

70

More detailed specifications at www.agilent.com/find/6620