REGULATOR_FOR_PORIABLE_CRO

Published:2009/7/16 4:15:00 Author:Jessie | From:SeekIC

Maintains constant 10-v output from 12-v nickel-cadmium battery, from external d-c voltages up to 35 v, or from 117-v a-c line. Includes battery-charging circuit, in which thermistor R1 senses rise in battery temperature and turns off charger when battery is fully charged.-O. Svehaug and J. R. Kobbe, Battery-Operated Transistor Oscilloscope, Electronics, 33:12, p 80-83.



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