Transformerless Power Rig out

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This course will supply up to about 20ma at 12 volts. It uses capacitive reactance instead of resistance. and it doesnt generate very much impassion. The circuit draws about 30ma AC. Always use a fuse and/or a fusible resistor to be on the safe side. There should be more than enough power available for timers, light operated switches, temperature controllers etc, provided that you use an optical isolator as your circuits generate device. via Filling diagram

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