I personally am too scared to mess with mains voltages, i always buy a power supply to fit the job always. But, in theory, is it safe to use resistors (in series with a fuse and diode rectifiers and a cap to help filter it) with 120/240 applications? if so... Two highish valued resistors (voltage …

Mains Voltage and Resistors.

system October 22, 2012, 12:53pm 7

Curiosity, Not Reality....

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