The power supply change-over circuit is used where both Mains supply as well as power from rechargeable battery cells are used. The circuit, in normal mode, lets the power to be supplied from Mains to the circuit. When there is no input power, it switches on the supply from battery cells. When the input power resumes, it again cuts down the supply from battery cells and resume charging. Very simple but useful circuit.
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October 10th, 2012 on 3:08 PM
Dear,
I am looking for the change over circuit from solar panel to mains and mains to solar please kindly help me in designing the circuit
February 18th, 2013 on 10:55 AM
Hallo,
I am looking for a change over circuit from an accumulator to another accumulator of the same circuit powering a few simple components that are resistive in nature.