Simple power supply circuit diagram made by LM317

Published:2011/8/31 21:26:00 Author:Ecco | Keyword: Simple power supply | From:SeekIC

LM317 circuit consists of four components, and four groups of output potential is adjusted by R2. Adjusting R2 can make IC4 output potential be continuously adjustable between the 1.25-30V, while IC1-IC3 connected to it in series output potential also changes resulting in four groups of stable DC voltage between 1.25-120V.



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