Title :
Research on the Control of Switch Power Supply Based on the Digital Potentiometers
Author :
Yuan, Fu ; Lifang, Wang ; Jun, Liu
Author_Institution :
Vehicle Electron. Res. Center, Chinese Acad. of Sci., Beijing, China
Abstract :
High frequency of the switch power supply requires high precision and speed of the control, which means high performance of traditional single-chip microcomputer (SCM). Based on the analysis to the switch power supply´s control loop, a new control method by using digital potentiometers have been proposed in this paper, and its feasibility has been validated by experiment.
Keywords :
microcomputers; potentiometers; switched mode power supplies; digital potentiometers; single-chip microcomputer; switch power supply control loop; Potentiometers; Power supplies; Resistance; Switches; Switching circuits; Voltage control; SCM; autocontrol; digital potentiometers; switch power supply;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.1007
