A dc power supply consists of a transformer to step down the 230V, 50Hz from the mains to a lower level ac voltage, a rectifier section to converter ac voltage to dc voltage, a filter section to reduce the ripples in the rectifier output, voltage regulator section to provide a constant, regulated output and a dc to dc converter section to convert the output of the regulator into another voltage level according to the needs of the application for which the supply is going to be used.
Monday, February 18, 2008
Buck Boost Converter - Part 1
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