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In Reply to: RE: reduce heat in switching Power supply with half wave posted by Quest on July 5, 2007 at 12:33:30:
Since it seems that you mainly want to reduce the DC voltage at the input why not just use a step down transformer to step it down the mains to 110 VAC? This is lots easier than going into the TV set and safer as well.
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Follow Ups
- RE: reduce heat in switching Power supply with half wave - beermanpete@socal.rr.com 20:46:57 07/05/07 (1)
- RE: reduce heat in switching Power supply with half wave - wlee 21:12:58 07/05/07 (0)