Non-isolated 12V DC power supply circuit diagram composed of UCC3889

Published:2011/5/13 3:22:00 Author:Ecco | Keyword: Non-isolated , 12V , DC , power supply | From:SeekIC

Non-isolated 12V DC power supply circuit diagram composed of UCC3889 is shown as the chart, output poweris 1W, the minimum switching frequencyis 100kHz, the total efficiency is about 50%.



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