摘要
文章讨论了利用简单的运放正反馈原理,将星上的脉冲信号隔离转换为模块电源所需的长期有效的电平的方法,实现了星上接口和模块电源接口兼容性设计。通过电路仿真和硬件电路设计,完成了产品设计的全过程,通过了环境试验和EMC试验,验证了设计的正确性,给出了测试结果,证明了电路的实用性。
A method of transferring pulsing signal to dc level by insulating positive feedback technique is introduced. The operation principle of circuits is described and the simulating circuits are introduced in detail. The design of circuits has been complemented and the circuits passed environmental and EMC test. The testing results are given which verifies the practicability of the circuits.
出处
《空间电子技术》
2014年第2期20-22,27,共4页
Space Electronic Technology
关键词
模块电源
非典型应用
脉冲信号
控制方法
Modular power supply
No- conventional applications
Pulsing signal
Control methods
