Hi everyone!! i'm using arduino square pulses for human body(ElectroAcupuncture), i want to amplify those 5v to 25,30v(variable). If anyone have idea about 30v op amp or any other amplifier ic please share it. I'm using current limiter circuit after the amplification. your help would be appreciate…

OP AMP 30v Supply

Grumpy_Mike April 20, 2014, 8:08pm 5

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