t of the whole machine is less than 50ppm, precision is 0.1%, resolute V = 10MV, I = 10MA).
CPU real time tracking to make the output value more stable
LCD four-bit display voltage value, current setting value and output value
Return function (able to absorb external current upto 500mA). It is able to reduce the voltage on output terminal instantaneously to zero (zero-impact to load), when output is stopped or the machine is turned off.
Ideal combination of switching power and li