12V 0,7A supply using TNY274PN - output is 3V and not rising
Forums: AC-DC Conversion Forum
Greetings, I designed and build a power supply using PI Expert tool for general pourposes. After rebuilding it, i get rid of clicking sound, and now it works, but the output is at constant 3,2V, regardless of Zener diodes that i put into feedback loop. I tried loop as in