摘要
开关电源开关管和控制电路的集成,使电源设计可实现程序化和标准化。通过研究目前消费电子常用的开关电源模块仙童(Fairch ild)KA5Q系列,按照电源设计程序化和标准化的思路,提出了一种步进式理论计算结合经验参数的高效设计方法,并通过实验验证了该设计方法的可行性及有效性。
The integration of MOS transistor and control circuits enable the implementation of procedure
and standardization of the power supply design. Power supply module Fairchild KA5Q-series was ana-lyzed, then an efficient method to design Quasi-resonant switching power supply was presented. It com-bine the experimental parameter to theoretic calculation and design the power supply under procedure and standardization. Therefore, the feasibility and efficiency are verified by the test.
出处
《西南科技大学学报》
CAS
2007年第2期70-75,共6页
Journal of Southwest University of Science and Technology
基金
西南科技大学青年基金(NO.07ZX3108)
关键词
准谐振开关电源
开关变压器
MOS管混合Ic模块
Quasi-resonant switching power supply
switching transformer
hybrid IC modular of MOS pipe
