IT8912E for LED test special electronic load, applied to simulate different characteristics of the LED lamp, using hardware circuitry to achieve CR-LED mode, with adjustable frequency, duty cycle PWM dimming output, applied to the LED driver power supply dimming test. The series of ! -pp/l-max measurement function can test the LED constant current source current pulsation and the opening moment of the inrush current. The voltage/current measurement speed of this series can reach up to 50kHz, and it provides CR-LED/CC/CV+CC/CR/CW operation modes. With built-in USB/RS232 communication interface, this series has a wide range of applications, especially in the testing of LED field, which is advantageous.
CC dynamic mode up to 20kHz
Voltage measurement resolution up to 10mV, current 0.01mA (10A)
Voltage/current measurement speed up to 50kHz
Provides CR-LED/CC/CV+CC/CW operating modes, which can effectively protect the LED driver power supply.
CR-LED mode, provides PWM-LED Driver test program.
Simple programmable parameter settings, can be applied to simulate different characteristics of the LED lamps.
According to the test parameters of the set specifications of the high / low limit, automatically determine whether the test results have exceeded the set specifications
Adjustable frequency and duty cycle PWM dimming outputs
1-pp/1-max measurement function can test the current pulsation of LED constant current source and the inrush current at the opening moment.
Battery test, automatic test, short circuit and dynamic test function built-in USB/RS232 communication interface, support VISA/USBTMC/SCPI communication protocols
