Power Electronics

The Circuit Design The function of  the various components used across the various stages of the above shown voltage controlled transformerless power supply circuit may be understood from the following points: The mains voltage is rectified by the four 1N4007 diodes and filtered by the 10uF/400V cap

Solar concept is not new for us. As non-renewable energy sources are decreasing, usage of solar energy is increased. This solar energy is not only used on the Earth but also used in space stations where no electrical power is available. Here is the simple circuit to charge 12V, 1.3Ah rechargeable Le