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The Role of Inductor Coil in SMPS

Last Updated on January 14, 2021 by Swagatam Leave a Comment

The most crucial element of a switched mode converter or an SMPS is the inductor. Energy is stored in the form of a magnetic field in the core material of […]

Filed Under: SMPS

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

Ceiling LED Lamp Driver Circuit

Last Updated on October 28, 2020 by Swagatam 1 Comment

Nowadays the CFL and fluorescent lamps are almost completely replaced with LED lamps, which are mostly in the form of circular or square shaped flat ceiling mounted LED lamps. These […]

Filed Under: LED and Light Effect, SMPS

12 V to 30 V High Current Boost Converter Circuit [Variable]

Last Updated on January 25, 2022 by Swagatam 9 Comments

The post explains how to make a high current boost converter circuit which will step up a 12 V DC to any higher level up to 30 V maximum, and […]

Filed Under: SMPS

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

How to Design a Flyback Converter – Comprehensive Tutorial

Last Updated on January 29, 2020 by Swagatam 48 Comments

input specifications for DCM flyback

A flyback configuration is the preferred topology in SMPS application designs mainly because it guarantees complete isolation of the output DC from the input mains AC. Other features include low […]

Filed Under: 4060 IC Circuits, Power Electronics, SMPS

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