摘要
研究了一种新型开关电源的设计。它采用移相全桥PWM控制电路,输出较大的功率,并具有体积小、重量轻、开关频率高等优点。给出了各部分相应的电路图,并进行了详细的介绍。
The design of a new switching mode power supply is presented. The control strategy of it is phase-shift full-bridge PWM control, and it has very large power and the advantages of small, light, and high switching frequency. The every circuit diagram with corresponding part is provided and detailed.
出处
《电源技术应用》
2005年第1期25-27,共3页
Power Supply Technologles and Applications
关键词
软开关
开关电源
变压器
soft switching
switching mode power supply
transformer
