Essential Photonics Limited

Array Electronics

Electronics Loads

3720A,3721A,3722A nad 3723A Electronic Loads provide an adaptable, and functional asset wherever power sources need to be tested.These units are designed to provide high reliability, great performance, and ease of operation with multiple functionality.

Triple Output DC Power Supply

This triple output DC power supply provides the stable and reliable DC power that the R&D engineer needs. It has two

tracking 25V outputs, which are together referenced to a floating common, and an isolated 6 volt output. It is easy to

control from the front panel, or with industry standard SCPI commands via the RS232, USB or GPIB. The low noise,

excellent regulation make this reliable power supply well suited for your design and test requirements.

6-1/2 Digital Multimeter

ARRAY M3500A is a high performance 6 1/2-digit DMM. Both of the sampling rate and data transfer rate can achieve

2000 readings per second at 4 1/2 digit setting and it has a high accuracy of 0.0015% of readings at DC Voltage. It is

built in USB interface and can be used for temperature measurements Arbitrary Waveform Generator The 3400A is the high performance 50MHz Waveform Generator.It can create stable,precise,clean and low distortion sine waves by using DDS(Direct Digital Synthesis) Technology. With fast rise and fall times up to 25MHz for square waves and 200KHz for linear ramp waves.The 3400A also can generate variable-edge-time pulses up to 10MHz and generate complex custom waveforms.

Detail specification can be found in www.array.sh

FLC Electronics

The multichannel, high voltage, computer controlled Waveform Generator WFG600 is an exceptional instrument designed primarily for experiments on addressing liquid crystal devices and is most suitable for all applications where synchronized trains of pulses with variable width and amplitude are required.

WFG600 can be ordered in 8-channel version, 2-channel version (or anything in between) with ±100V outputs that correspond to our F10A amplifier. It is also possible to order a 4-channel ±400V model where each channel corresponds to our A800 amplifier. Other configurations can be prepared on request.

Differences between WFG600 Waveform Generator and a typical Arbitrary Waveform Generator

An Arbitrary Waveform Generator (AWG) usually has only one output channel. The WFG600 Waveform Generator is a multichannel device.

The AWG's output-signal is a low voltage one and an amplifier is most often required. The WFG600 Waveform Generator has a very fast high-voltage amplifier built into each channel. Output amplitude is independent of the load (within the current limits).

Amplifier model range

These amplifiers are designed to extend the output range of low voltage signal sources. They are general purpose devices with a very low output impedance and fast response. The output is linear from DC up to megahertz range.

Model	Voltage	Vpp	Polarity	Channels	Current	Slew Rate	Ampl
F10A	±100 V	200 V	bipolar	1	185 mA	300 V/µs	x10
F10AD	±100 V	200 V	bipolar	2	185 mA	300 V/µs	x10
F20A	±150 V	300 V	bipolar	1	150 mA	300 V/µs	x20
F20AD	±150 V	300 V	bipolar	2	150 mA	300 V/µs	x20
F1020	±100,±150 V	300 V	bipolar	2	185 mA	300 V/µs	x10, x20
A400	±200 V	400 V	bipolar	1	150 mA	300 V/µs	x20
A400D	±200 V	400 V	bipolar	2	150 mA	300 V/µs	x20
A400DI	±200 V	800 V	bipolar	2+inv	150 mA	300 V/µs	x20
A400X	±200 V	400 V	bipolar	1	150 mA	300 V/µs	x20
A600	±300 V	600 V	bipolar	1	75 mA	250 V/µs	x100
A800	±400 V	800 V	bipolar	1	60 mA	250 V/µs	x100
A800D	±400 V	800 V	bipolar	2	60 mA	250 V/µs	x100
A800DI	±400 V	1600 V	bipolar	2+inv	60 mA	250 V/µs	x100
P100	±50 V	100 V	bipolar	1	2000 mA	20 V/µs	x10
P150	150 V	150 V	unipolar	1	1000 mA	20 V/µs	x20
P200	±100 V	200 V	bipolar	1	1000 mA	20 V/µs	x20
F30PV	±35 V	70 V	bipolar	1	2000 mA	500 V/µs	x10
F70PV	70 V	70 V	unipolar	1	2000 mA	500 V/µs	x10