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Build a Simple Buck Converter Circuit using Transistors

Last Updated on September 30, 2022 by Swagatam 18 Comments

In this post we learn some basic facts about DC to DC buck converters and also learn how to build a simple buck converter circuit. A buck converter is also […]

Filed Under: Power Electronics, Power Supply Circuits

DC to DC Converter Circuits using SG3524 [Buck, Boost Designs]

Last Updated on November 24, 2021 by Swagatam 32 Comments

A DC to DC converter is basically a switch-mode power supply, designed to work either as a boost-converter to step-up a low voltage DC to a higher voltage DC, or […]



Filed Under: Power Electronics, Power Supply Circuits

Modifying XL4015 Buck Converter with an Adjustable Current Limiter

Last Updated on February 2, 2022 by Swagatam 16 Comments

The post explains a simple way to enhance the the XL4015 DC to DC buck converter with an adjustable current limiter, which seems to be missing in the original module. […]

Filed Under: Datasheets, Power Electronics, SMPS

Bidirectional Switch

Last Updated on March 9, 2022 by Swagatam 46 Comments

In this post we learn about MOSFET bidirectional power switches, which can be used for operating a load across two points bidirectionally. This is simply done by connecting two N-channel, […]

Filed Under: Industrial Electronics, Power Electronics

How Transformers Work

Last Updated on August 3, 2019 by Swagatam 21 Comments

According to the definition given in Wikipedia an electrical transformer is a stationary equipment that exchanges electrical power across a couple of closely wound coils, through magnetic induction. A constantly […]

Filed Under: Power Electronics

How to Calculate Ferrite Core Transformers

Last Updated on February 26, 2022 by Swagatam 223 Comments

Calculating ferrite transformer is a process in which engineers evaluate the various winding specifications, and core dimension of the transformer, using ferrite as the core material. This helps them to […]

Filed Under: How to Articles, Inverter Circuits, Power Electronics, SMPS

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