Venkatvel
Newbie
Hi , I wanted to build a current sense circuit for AC loads of maximum current 10A. But it has to be non isolated, so I am using shunt resistor 1mohm and current sense amplifier to measure the high side current . The problem is the common mode voltage of the amplifiers are upto 70V, but my AC input voltage is 230V . How to select the amplifier ? Please suggest
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