How transformer works?
August 13, 2016
A transformer is based on the fact that when an AC current flows through a wire, it generates a magnetic...
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Basic DC Power Supply Circuit
July 6, 2016
All active electronic devices require a source of constant dc that can be supplied by a battery or a dc power...
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Types of Transformers
March 9, 2016
A transformer is an extended version of an inductor. The flux that is created inside the inductor is used here...
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Transformer Energy Losses & Efficiency
March 9, 2016
Transformers reduce the voltage of the electricity supplied by the utility to a level suitable for use by the electric...
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What is a Transformer Tap Changer
March 7, 2016
A tap changer is a device fitted to power transformers for regulation of the output voltage to required levels. This...
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Worldwide Voltage & Frequency Values
March 4, 2016
The voltage and frequency of alternating current (AC) electricity used in homes varies from country to country throughout the world....
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