Tracking 0 ~ ± 15V regulator circuit diagram

Published:2012/12/18 0:30:00 Author:Ecco | Keyword: Tracking, 0 ~ ± 15V, regulator | From:SeekIC

Working principle: the whole circuit is shown as the figure. The power input part is a common transformer buck bridge rectifier, increasing the capacitor filter can get ± 22V DC symmetrical voltage. Another two ± 6.8V auxiliary voltagea are also derived to add on IC4 and op amp IC3's V + and V-terminals to ensure that IC3 and IC4 working voltage does not exceed the limits.



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