Numerical Control D. C. Regulated Power Supply Eleven

Published:2011/6/2 11:10:00 Author:Michel | Keyword: Numerical Control, D. C., Regulated Power Supply, Eleven | From:SeekIC

The numerical control D. C. power-supply circuits-fixed introduced in the example only uses one touch electrode and its magnitude of output voltage are divided into 8 grades,namely,3V,4.5V,5V,6V,7.5V,9V,12V and 15V.Its maximum current is 2A. Work's Principle of the Circuit The numerical control D. C. power-supply circuits-fixed consists of constant voltage control circuit and touch control circuit and it is showed as the picture 5-30.The constant voltage control circuit is composed of mains switch,S,fuse,FU1,FU2,mains transformer,T,commutation diode,VD1-VD4,capacitor,C1-C4,C6,resistor,RO,R1,voltage regulator diode,VS and three-terminal integrated regulator,IC1.



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