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Repair

How an Inverter Functions, How to Repair Inverters – General Tips

Last Updated on May 20, 2026 by Swagatam 816 Comments

inverter

In this post we will try to learn how to diagnose and repair an inverter, by comprehensively learning the various stages of an inverter, and how a basic inverter functions. Before I have explained how to repair an inverter it would be important for you to first get fully informed regarding the basic functioning of […]

Filed Under: Electronics Theory, Inverter Circuits Tagged With: Functions, General, Inverter, Inverters, Repair, Tips

How to Repair a Switch-Mode-Power-Supply (SMPS)

Last Updated on July 5, 2025 by Swagatam 115 Comments

050926 1

In this post we try to diagnose a burnt SMPS circuit and try to troubleshoot and repair the circuit. The shown unit is a cheap readymade Chinese make SMPS circuit. This article is written as per the request made by Mr. Kesava. My SMPS got Burnt The below attachment is 12v 1.3 amps  SMPS for […]

Filed Under: SMPS and Converters Tagged With: Mode, Power, Repair, SMPS, Supply, Switch

How to Repair Mosquito Swatter Bats

Last Updated on January 23, 2024 by Swagatam 89 Comments

repair mosquito bat

Repairing a mosquito bat is a process in which a malfunctioning mosquito bat is checked for faults using meters and restored to its earlier working condition. This post provides some general tips regarding how to repair a mosquito swatter bat or racket, through quick steps. Mosquito rackets today have become an indispensable tool in every […]

Filed Under: Pets and Pests Tagged With: Bats, Mosquito, Repair, Swatter

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