在计算机及其他电子设备的供电系统中。已经开始广泛应用SMPS。即开关调制电源系统。在种类繁多的线路试验比较基础上,我们对最简化、最优越的单端正向变换器线路进行深入研究,研制出5V50A板式电源。在技术性能、工艺结构、体积重量比、输出效率等方面都有较大突破。达到国内新高度,自82年正式在机器上使用。至今一直运行完好。深得 In computer and other electronic equipment, power supply system. Has begun widespread use of SMPS. That switch modulation power system. Based on a wide variety of line test comparisons, we conducted an in-depth study on the most simplified and superior single-ended forward converter line and developed a 5V50A panel power supply. In the technical performance, process structure, volume-weight ratio, output efficiency and so on have a greater breakthrough. Reached a new height in China, since the 82 officially used on the machine. Has been running well. Won