How to obtain the sample of current flowing through load?

crutschow

Joined Mar 14, 2008
34,281
It states the output is 1V (AC) for 30A AC on a wire through the center of the transformer.
What don't you understand about that?

If you need a DC value of that to go to the Atmega input, you could rectify and average the AC output with a precision op amp rectifier circuit.

If you need more sensitivity you can wrap more than 1 turn of wire through the center.
 

Thread Starter

Usama_ali143

Joined Jul 17, 2017
27
It states the output is 1V (AC) for 30A AC on a wire through the center of the transformer.
What don't you understand about that?

If you need a DC value of that to go to the Atmega input, you could rectify and average the AC output with a precision op amp rectifier circuit.

If you need more sensitivity you can wrap more than 1 turn of wire through the center.
thanks. but my load current is 1A
 
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