1.Over current, over voltage, over power, over heat, polarity reversed protection 2.LED mode for LED power driver test, steady M98 series DC electronic load is designed for the LED driver application. A special circuit is designed for the LED driver on the base of the M97 series. It is with high-performance chips, high speed, high accuracy and with resolution of 0.1 mV and 0.01 mA (the basic ...