9V 55mA AC and DC converter circuit composed of TNY253P

Published:2011/8/3 2:39:00 Author:Rebekka | Keyword: 9V , 55mA , AC and DC , converter | From:SeekIC

9V 55mA AC and DC converter circuit composed of TNY253P is shown as above. It can enable the end (EN) hang in air to simplify the circuit, TNY253P operates in the continuous conducting mode and outputs constant power. The output voltage is set by the regulator VDz.



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