3723A Electronic Load

Array 3723A Electronic Load
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Brand: Array
User's Manual (1.6 Mb)

RS-232 (Recommended Standard 232)

Retail price: $499.00
Discount price: $399.00
You save: $100.00
Discount expires 06/30/2024

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3723A electronic load provides an adaptable, and functional asset wherever power sources need to be tested.

This unit is designed to provide high reliability, great performance, and ease of operation with multiple functionality.


  • 4 basic functions: CC, CV, CR, and CP; and 8 basic test modes: CCL, CCH, CV, CRL, CRM, CRH, CPV, CPC
  • High-speed sequence, high-speed transient, short-circuit, battery discharge and other auxiliary functions
  • Minimum operating voltage is less than 0.6V at the load's full rated current
  • Optional zero-voltage test accessories are available
  • Programmable current slew rate
  • Perfect protection assures high reliability in the most complicated of test environments
  • Multiple groups of parameters and lists can be saved and recalled
  • Ruggedized structure, exquisite user-friendly design and convenient operation
  • Supports SCPI (Standard Commands for Programmable Instrumentation) and LabView, and provides necessary PC software



  • Current: 0~30A
  • Voltage: 0~200V
  • Power: 350W
  • Min. operation voltage at full scale current: 1.2V

Constant Current Mode

  • Low range: 0~3A
  • Resolution: 0.1mA
  • Accurancy: 0.1%+5mA
  • High range: 0~30A
  • Resolution: 1mA
  • Accuracy: 0.1%+10mA

Constant Voltage Mode

  • Range: 0~200V
  • Resolution: 2mV
  • Accurancy: 0.1%+25mV

Constant Resistance Mode

  • Low range: 0.0666~6.66Ω
  • Resolution: 0.1mΩ
  • Accuracy: 0.5%+40mΩ@I>3A
  • Middle range: 6.6~666Ω
  • Resolution: 2.6µS
  • Accuracy: 0.3%+375mS@V>20V
  • High range: 66.6~6660Ω
  • Resolution: 0.29µS
  • Accuracy: 0.3%+188µS@V>20V

Constant Power Mode

  • Range: 0~200W
  • Accuracy: 0.2%+600mW

Current Measurement

  • Low range: 0~2A
  • Resolution: 0.1mA
  • Accuracy: 0.05%+4mA
  • High range: 0~20A
  • Resolution: 1mA
  • Accuracy: 0.05%+8mA

Voltage measurement:

  • Range: 0~200V
  • Resolution: 1mV
  • Accuracy: 0.1%+50mV

Power measurement:

  • Range: 0~200W
  • Accuracy: 0.1%+600mW

Included accessories

  • Power cord
  • Handles (2 pcs)
  • User manual

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