Nora
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I'm looking at an AC circuit that has a resistor and cap in parallel across the line voltage.
My guess is that this is a noise filter but .... just a guess. I attached a circuit snippet. The rest of the circuit is buffered from the snippet by 2 series resistors and a half wave diode.
If anyone knows how C2 and R1 are used and how to calculate the size, please help!
-NN
My guess is that this is a noise filter but .... just a guess. I attached a circuit snippet. The rest of the circuit is buffered from the snippet by 2 series resistors and a half wave diode.
If anyone knows how C2 and R1 are used and how to calculate the size, please help!
-NN