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You are here: Home / Archives for SMPS

Ferrite Core Material Selection Guide for SMPS

Last Updated on July 3, 2019 by Swagatam 9 Comments

In this post we learn how to select ferrite core material with the correct specifications for ensuring proper compatibility with a given SMPS circuit design Why Ferrite Core Ferrite is […]

Filed Under: Power Electronics, SMPS

SMPS Voltage Stabilizer Circuit

Last Updated on June 11, 2020 by Swagatam 157 Comments

The article explains a solid state switch-mode mains voltage stabilizer circuit without relays, using a ferrite core boost converter and a couple of half-bridge mosfet driver circuits. The idea was […]



Filed Under: Home Electrical Circuits, SMPS

How to Modify SMPS for Adjustable Current and Voltage Output

Last Updated on April 5, 2021 by Swagatam 127 Comments

This article discusses a method through which any ready made SMPS can be converted into a variable current smps circuit using a few external jumper links. In one of the […]

Filed Under: Power Supply Circuits, SMPS

LCD Monitor SMPS Circuit

Last Updated on July 30, 2019 by Swagatam 4 Comments

This power supply functions with a broad input voltage range from 90 to 265 V AC and produces a dual output in the form of 5 V / 2.5 A, […]

Filed Under: Power Electronics, SMPS

32V, 3 Amp LED Driver SMPS Circuit

Last Updated on February 16, 2022 by Swagatam 172 Comments

The article presents a 32V, 3 amp SMPS circuit which may be specifically used as an SMPS 100 watt LED driver, rated with the same specs. The circuit of the […]

Filed Under: LED and Light Effect, SMPS

Adjustable 0-100V 50 Amp SMPS Circuit

Last Updated on September 11, 2023 by Swagatam 102 Comments

The high power adjustable switching power supply is perfect for the purpose of laboratory work. The topology used to design the system is switching topology – half controlled bridge. Written […]

Filed Under: Power Electronics, SMPS



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