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IT8912E LED High Power DC E-Load

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.

  • Features
  • Functions & Advantages
  • Options & Accessories
  • Document library
  • Feature

    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


    CR-LED mode                                                                                                        

    The unique CR-LED mode developed by IT8900 series is especially applicable for LED driver test.The user only needs to set the operating voltage,current and coefficient of LED driver to obtain real output parameter of LED driver.Different from universal electronic load,this mode of IT8900 series adopts pure hardware circuit design without software operation by MCU module,thus increasing the speed and stability of CR mode control circuit,solving voltage and current jitter during LED  driver test,increasing frequency width and helping realize PWM dimming.

    DC Electronic Load


     

  • CR-LED mode                                                                                                        

    The unique CR-LED mode developed by IT8900 series is especially applicable for LED driver test.The user only needs to set the operating voltage,current and coefficient of LED driver to obtain real output parameter of LED driver.Different from universal electronic load,this mode of IT8900 series adopts pure hardware circuit design without software operation by MCU module,thus increasing the speed and stability of CR mode control circuit,solving voltage and current jitter during LED  driver test,increasing frequency width and helping realize PWM dimming.

    DC Electronic Load

  • Options & Accessories Instruction Images
    AC power cord
    CD User's manual,programming manual
    USB cable
    IT-E151(optional) Rack mount kit
    IT-E301/30A(optional) red&black testing wires 200cmx2
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