HI all,
I want to measure insulation resistance in the range of pico amps.
i want to convert it to micro amps for mega ohmmeter indication.
the test voltage for the measurement is about 27V DC.
The mega ohmmeter working current is about 0 - 200mA.
Which IC i have to use for amplifying the current for the above measurement.
I want to measure insulation resistance in the range of pico amps.
i want to convert it to micro amps for mega ohmmeter indication.
the test voltage for the measurement is about 27V DC.
The mega ohmmeter working current is about 0 - 200mA.
Which IC i have to use for amplifying the current for the above measurement.