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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

LED Lamp Circuit using Transformer Adapter

Last Updated on November 14, 2024 by Admin Leave a Comment

LEDTubeLightCircuitDiagramUsingaTransformer

If you are concerned that an LED light with a transformerless base might not be dependable or sufficiently powerful, you may get equivalent results by using a transformer-based power supply […]

Filed Under: Lights and Lamps Tagged With: Adapter, Lamp, LED, Transformer

How to Calculate Ferrite Transformer for SMPS

Last Updated on November 17, 2024 by Admin 16 Comments

1

In this post we comprehensively discuss how to design and calculate your own ferrite transformer by suitably calculating the various necessary parameters such as primary turns, Bmax of the ferrite […]

Filed Under: Power supply Tagged With: Calculate, Ferrite, SMPS, Transformer

How to Calculate SMPS Transformer

Last Updated on November 17, 2024 by Admin Leave a Comment

An SMPS transformer becomes apparent at the output of all forward-mode converter. Converters applying the forward, push-pull, half-bridge and full-bridge topologies are typically forward-mode converters. Therefore, calculation of the output […]

Filed Under: Power supply, Tutorials Tagged With: Calculate, SMPS, Transformer

How to Build a Grid Transformer Fire Hazard Protector Circuit

Last Updated on February 17, 2018 by Admin Leave a Comment

transformerfireproetctioncircuit

The article describes a wise mains fire hazard protector circuit that are available for stopping mains grid transformers from over heating and resulting in sparks or perhaps burning due to […]

Filed Under: Protection Circuits Tagged With: Build, Fire, Grid, Hazard, Protector, Transformer

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