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Published on Feb 27, 2010
http://tvrepairinfo.com In this video I demonstrate some of the principles behind power supplies, AC and DC Generators, transformers, switch mode power supplies, linear power supplies and AC to DC conversion using Diodes and Bridge rectifiers. Power supply repair make up a large portion of the repairs I do and they are fairly easy to troubleshoot. In case your interested in learning more about switching power supplies check out this link. http://www.tvrepairinfo.com/switch-mo...