Automatic Changeover Switch Using Simple Relay

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Automatic Phase changer Switch https://bit.ly/39fITSF • Automatic Line Changer Circuit https://bit.ly/39fITSF • Automatic Changeover Switch https://bit.ly/39fITSF • in this Video we have make a simple and use full switch known as automatic changeover Switch. It is most use full when there is a breakdown of of Electricity and we want to use Emergency light for our work like UPS or any other main line. • This circuit is a automatic phase or line changer circuit with simple and easy method

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