摘要
介绍了一种用于程控交换机的由VMOS管驱动的DC -DCPWM开关电源的工作原理与电路设计。实际运行表明 ,该电源性能良好。
This paper introduces a kind of DC-DC PWM switching mode power supply driven by VMOS and applied to Program Exchange. The principle and circuit are presented. The running result shows that the performance is good.
出处
《机电工程》
CAS
2000年第6期53-55,共3页
Journal of Mechanical & Electrical Engineering