The range of my voltmeter is 33 kv with 100 v resolution, its an ac voltmeter and i m using a microcontroller with inbuilt ADC. and a seven segment display
regards...
The range of my voltmeter is 33 kv with 100 v resolution, its an ac voltmeter and i m using a microcontroller with inbuilt ADC. and a seven segment display
regards...
If I wanted to do this I would start with a HV probe like the Fluke 80K-40. I would use strings of resistors designed for HV applications. I would read this document in detail. Once I had a divider I would find or design a signal conditioning network to get the AC to DC and scaled for a PIC or whatever. I am not suggesting you do this, merely how I might approach doing it.
You don't say much about this 33 KV and if you need to ask on something like this maybe messing with high voltage is not a good idea.
i knw thats a very high voltage range.. but for that problem i've come across that i can use a PT to reduce the voltage to approx 110 VAC which i can further pass through a series of resistors and a voltage divider ... will it be a right approach...
thanks to all of you for responding....