Mains to 12V DC Adaptor

@Robert_Kidd

6 years ago

https://everycircuit.com/circuit/6728747219419136

DANGEROUS - DO NOT BUILD UNLESS YOU ARE EXPERIENCED WITH MAINS POWERED CIRCUITS. This is a low current 12V output DC supply. 2.2uF capacitor must be at least 400 VAC rating. 470k = 1W 100R = 2W 470uF = 2W Diodes = 1N4007 or similar