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High Current 100 amp Transistor Power Supply Circuit

Last Updated on March 31, 2025 by Admin Leave a Comment

100 amps 100V

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 […]

Filed Under: Power supply Tagged With: 100, Amp, Current, High, Power, Transistor

How to Build a 2 x 50V 350W SMPS Circuit

Last Updated on June 6, 2025 by Admin Leave a Comment

smps2B3002Bwatt2Baudio2Bamp2Bpower2Bsupply2Bcircuit

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 […]

Filed Under: Audio and Amplifier, Power supply Tagged With: 350W, 50V, Build, SMPS

Build this One Transistor Regulated Power Supply Circuit

Last Updated on March 23, 2025 by Admin Leave a Comment

simplestvariablebenchpowersupplycircuit

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 […]

Filed Under: Power supply Tagged With: Build, One, Power, Regulated, Supply, Transistor

220V Power Supply Circuit using MJE13005 without Transformer

Last Updated on January 28, 2025 by Admin Leave a Comment

transformerlesspowersupplycircuitusingmje13005

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 […]

Filed Under: Power supply Tagged With: 220V, MJE13005, Power, Supply, Transformer, Without

High Current Transformerless Power Supply Circuit

Last Updated on January 27, 2025 by Admin Leave a Comment

higcurrenttransformerlesscompactpowersupplycircuit

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 […]

Filed Under: Power supply Tagged With: Current, High, Power, Supply, Transformerless

Simple Adjustable Transformerless Power Circuit

Last Updated on January 27, 2025 by Admin Leave a Comment

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 […]

Filed Under: Power supply Tagged With: Adjustable, Power, Simple, Transformerless

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