IT8900 series high accuracy LED specific testing electronic loads can simulate the real output of LED lights with different characteristics.Their specific circuit can realize CR-LED mode,adjustable frequency,duty ratio PWM dimming output port(frequency:20HZ-2KHZ),I-pp/I-max measurement function can test current ripple and start up surge current of LED constant flow source. Voltage and current testing speed can reach 50KHZ. IT8900 series provides CR-LED / CC / CV + CC / CR / CW and other working modes, built-in USB / RS232 / GPIB communication interface. Widely used in LED driver power dimming test.
- Up to 20KHz CC dynamic mode
- Voltage / current measurement speed up to 50KHz
- Various working modes for choice. CR-LED/CC/CV+CC/CR/CW etc.
- Unique CR-LED mode, providing the perfect PWM-LED Driver test solution
- Easy programmable parameter setting,applicable for simulating LED lights with different characteristics
- Automatically determine whether the test results beyond the set specifications according to high / low limit specifications of the test parameters
- Adjustable frequency,duty ratio PWM dimming output port
- I-pp/I-max measurement function can test current ripple and start up surge current of LED constant flow source
- Built-in USB/RS232/GPIB