JVCAV-S33 power supply protection circuit

Published:2011/5/30 2:21:00 Author:Christina | Keyword: power supply, protection circuit | From:SeekIC

During normal working, the field output has enough pulse output, and the voltage which is rectified and filtered by the D451 and C451 conducts the D452, the Q425 cuts off, the Q452 has the high electrical level.



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