论文部分内容阅读
一、概述减轻计算机电源重量,缩小体积,提高效率,选用晶体管开关式稳压电源,乃是一个重要的技术途径。组件计算机能否采用开关电源,一直是我们所关心的问题。我所1971年研制的东方红Ⅱ号组件机,曾试选了分立元件开关稳压方案。实际运行表明:合理设计电路,采用必要的保护措施,则开关方案无论在性能上,还是在可靠性上,均能满足组件机的要求。我国电子装备的小型化已进入了电源集成化阶段。近一、二年来,国内某些单位已
First, an overview to reduce the weight of computer power, reduce size and improve efficiency, the use of transistor switching power supply, is an important technical way. Whether or not a component computer can be switched on and off has always been a concern of us. I developed in 1971 Dongfanghong II component machine, had chosen a discrete component switching regulator program. The actual operation shows that: Reasonable circuit design, the necessary protective measures, the switch scheme in terms of performance, or reliability, can meet the requirements of the component machine. China’s miniaturization of electronic equipment has entered the stage of power integration. Nearly a year or two ago, some domestic units have