What you need to build this Transformerless Power Supply
105j400v capacitor
resistors 390K .
resistors 3K .
47 ohm resistor 1 watt
470 ohm resistor + led
25v 220uf capacitor
Wires.
1n4007 diode # 4 or diode bridge
zener diode 12v
download circuit | http://j.gs/A1hB
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