Universal_input_power_supply

Published:2009/7/24 5:19:00 Author:Jessie | From:SeekIC

This circuit operates directly from 100-, 110-, and 220-V without the use of selector switches or jumpers (permitting the supply to be plugged into wall outlets anywhere in the world). T1 is a Schott Corp. #67122700, L1 is a Renco 1361- 2 common-mode choke, L2 is any 6-μH 1.5-A inductor, and D3 is a 1-A 600-V bridge.



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