IT8500+ Series Programmable DC Electronic Load

Four operation modes: constant voltage, constant current, constant resistance, constant power
Battery Test Function, Auto Test Function, Over Power Test Function, Over Current Test Function
♦ Up to 10kHz dynamic mode
Voltage measurement resolution up to 0.1mV/0.1mA
Remote measurement function
Short-circuit function
Current monitoring function
♦ Power failure retention memory function
Memory capacity 100 groups
Optional USB/RS232/RS485 Interface*1
*1: IT8514B+/IT8514C+/IT8516C+ with built-in USB/RS232 interface 

Dynamic test function

Dynamic test operation enables the electronic load to switch between two set parameters according to the set rules, and this function is used to test the dynamic characteristics of the power supply.

♦ Continuous Mode: In continuous mode, when the dynamic test operation is enabled, the load will continuously switch between A value and B value.

♦ Pulse Mode: In pulse mode, when the dynamic test operation is enabled, the load switches to the B value for every trigger signal received, and switches back to the A value after maintaining the B pulse width time.

♦ Flip-Flop Mode: In the trigger mode, when the dynamic test operation is enabled, the load will switch between A value and B value once after each received trigger signal.

 

Battery discharge test function

The IT8500 + series electronic loads can be used in constant current mode for battery discharge testing. After selecting the discharge test mode, you can set the test mode termination conditions "off voltage value", "off capacity value" and "discharge time", when any one of the three conditions is satisfied, the discharge will stop. When any one of the three conditions is satisfied, the discharge stops and the electronic load automatically switches to OFF state. During the test, the battery voltage, time and discharged capacity can be observed.