Title :
Design of DC Pulse Power Supply Based on the Single-Chip Computer and PWM
Author :
Yong-jie, Gu ; Jian-jun, Wang
Author_Institution :
Coll. of Electron. & Electr. Eng., Shanghai Second Polytech. Univ., Shanghai, China
Abstract :
A DC Pulsed power supply was designed by PWM adjustor of SG3525 and embedded micro-computer C8051F330GM, the SG3525 was used to adjust the pulse voltage, and the C8051F330GM was used to control the pulse frequency and duty cycle. The way make that the frequency, voltage and duty cycle of the pulse power supply could be adjusted conveniently and continuously. The experimental results show that the voltage stability is less than 0.3%, the power supply is reliable.
Keywords :
PWM power convertors; embedded systems; frequency control; microprocessor chips; pulsed power supplies; voltage control; DC pulse power supply; PWM adjustor; SG3525; duty cycle; embedded microcomputer C8051F330GM; pulse frequency control; pulse voltage adjustment; single-chip computer; voltage stability; Converters; Digital signal processing; Inverters; MOSFET circuits; Power supplies; Pulse width modulation; Combined control system; DC Pulse; PWM; Parameter-adjustable;
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.2010.184
