Research on the Constant Current Source Based on Power Operation Amplifiers
Wang Huacen · Telecom Power Technologies · 2007
The constant current source,which used in industry,agriculture and science production,has been paid close attention to smaller bulk,higher precision,more steady and flexible in use.This paper analyes the theory and the technical approach of voltage controlled current source,presents a technical plan of highly steady constant current source based on the power operation amplifier,and simulate its application via Pspice.