350 Watt, 0-200 Volt and 0-30 Amp Programmable DC Electronic Load

Like many Circuit Specialists products, the Array 3723A is shipped and supported from the USA.

The Array 3723A Electronic Load is an adaptable and functional test system whenever power sources need to be tested. The Array 3723A programmable DC load is designed to provide high reliability, terrific performance and easy operation. Multiple functionality is designed in to make this DC electronic load an asset in any setting where power supplies, batteries or any power source must be tested under load. The Array 3723A provides up to 30 amps at 200 volts up to a maximum input of 350 watts.

Control and acquire data from the electronic load via your USB port with an RS-232 to USB with Null Modem adapter.

Key Features:

four(4) basic functions: CC, CV, CR and CP
eight(8) basic test modes: CPC, CPV, CRH, CRM, CRL, CV, CCH, CCL
Minimum operating voltage is less than 0.6V at the load's full rated current
Features High speed sequence, high speed transient, short-circuit battery discharge and other additional auxiliary functions
Programmable current slew rate
Perfect protection for high reliability in the most complicated of test situations
Multiple groups of settings and lists can be saved and recalled
Terrific ruggedized build quality
SCPI (Standard Commands for Programmable Instrumentation) is supported
Labview is supported
Optional GPIB (IEEE-488) Interface available

Operation Features:

Optimized design for portability
Logical keypad design provides convenient test operation
E-Z to set parameters coupled with a powerful sequence editing function
All electronic calibration. (no need to dismantle the chassis to calibrate)
Firmware updates may be acquired online

Relaibility:

Built in protective circuitry protects against over-current, over voltage, over temperature, over power and reverse polarity
A high speed power limiting circuit will limit input power rapidly in case of temporary input overload. This allows testing to continue
The high efficiency intelligent cooling system reduces system temperature to maintain peak performance
Input binding posts are well designed for high current testing
High tech ruggedized chassis design with rubber bumpers helps prolong the units service life.
One year limited warranty

Note: For use on a computer with only a USB port, we recommend the ICUSB232FTN USB to RS-232 Null Modem Adapter.

Users Manual

ARRAY 372x Series Electronic Load SCPI Programming Guide

View our other Programmable DC Electronic Loads

MarkL on the EEVBlog forum has positive ratings for the Array 3723A and our service here at Circuit Specialists.

Here you can download the Calibration Instructions.

ARRAY 3723A Electronic Load