11/30/2022 0 Comments Bridge rectifier calculator![]() I want this so in case I decided to buy another transformer, I can get one that I will have a good idea of what the full rectified output voltage will be so I can properly plan the circuit components. ![]() I Googled around, and I don't see a clean or consistent description on how to calculate what a full wave rectified voltage will be from a secondary winding. ![]() That suggest my full wave rectified voltage will be closer to 70v than below 60v. I don't have a cap right now that is capable of high enough voltage to fully test the rectified voltage, but I tested at 20v AC in and I got 26.8v DC out which is over 20% increase in voltage. (maybe a switching with the second one) I figured a LM317-HV regulator would work since it's rated at up to 60v, but I now believe I was wrong. I thought as a learning experience, I would try to build a linear PSU out of one of them. A while back I bought two brand new transformers off of someone that accept 115v/230v dual primary and a center tapped secondary winding rated at 115v 56VA or obviously half that using the center tap. ![]()
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