This article here is about one very simple, but super flexible 100-amp variable voltage power supply circuit. We are just using only some BJTs, all connected together in parallel and […]
How to Build a 2 x 50V 350W SMPS Circuit
In this article we are going to see how we can make one super simple 50V SMPS symmetric power supply that has no voltage regulation but it can give around […]
Build this One Transistor Regulated Power Supply Circuit
So here we are, now we will see a very easy adjustable voltage power supply circuit which also has regulation, and guess what? We only need one transistor for making […]
220V Power Supply Circuit using MJE13005 without Transformer
The article that you are about to read introduces a really straightforward and uncomplicated circuit for a transformerless power supply that operates on a low current from a 220 V […]
High Current Transformerless Power Supply Circuit
The transformerless power supply circuit illustrated below can offer large current at any fixed voltage level thanks to its straightforward design. The concept appears to have resolved the issue of […]
Simple Adjustable Transformerless Power Circuit
This circuit is a transformerless power supply that utilizes SCRs or silicon-controlled rectifiers to create an adjustable capacitive power supply. Let us learn how this whole thing operates: Circuit Overview […]