The low-power switch power supply circuit composed of UC3842

Published:2011/7/17 21:14:00 Author:Borg | Keyword: low-power switch, power supply | From:SeekIC

EE-20 core can be used when it is under 15W; the density of the coil current would better be under 1A/mm; the air-gap of between the cores is 0.2-.08.



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