50_CPS_2_KG_REGULATOR

Published:2009/7/20 3:06:00 Author:Jessie | From:SeekIC

Thermal bridge using ordinary iron-wire ballast tube is used with tunable filler of 200 via variable-frequency power supply for instrument calibration. Output stage (not shown) uses two 7378 pentodes in push-pull class AB1, with positive feedback.-E. A. Gilbert, Precision Variable Frequency Power Supply, Electronics, 34:2, p 99-100.



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