poodlenuggets
New Member
I'm working on a transformerless power supply - I've read all the old posts, I know the risks - disclaimer for everyone else, this circuit could electrocute you.
I was wondering, what is the smallest resistor (R1) in the circuit that will effectively limit inrush current? I'm trying to get ~35mA out of the circuit, so I used 68Ω, 1W, but I'm worried it might be on the small side.
https://www.electro-tech-online.com/custompdfs/2008/11/00954A.pdf
I was wondering, what is the smallest resistor (R1) in the circuit that will effectively limit inrush current? I'm trying to get ~35mA out of the circuit, so I used 68Ω, 1W, but I'm worried it might be on the small side.
https://www.electro-tech-online.com/custompdfs/2008/11/00954A.pdf