摘要
基于SG3525、CD4046、反相器及MOSFET提出了一种用于感应加热电源的频率跟踪电路,保证了负载电路始终处于弱感性状态,实现了感应加热电源的频率跟踪,提高了感应加热电源工作的可靠性和有效性。
A frequency tracking circuit based on SG3525, CD4046, inverter and MOSFET for induction heating power supplies was presented. A weak inductive state of the resonance circuit was ensured. The frequency tracking of the power supply was achieved, and the system reliability and effectiveness were improved.
出处
《电源技术》
CAS
CSCD
北大核心
2014年第1期111-112,126,共3页
Chinese Journal of Power Sources
关键词
感应加热
串联谐振
频率跟踪
锁相
induction heating
series resonance
frequency tracking
phase locked
