摘要
电路隔离的主要目的是通过隔离元器件把噪声干扰的路径切断,从而达到抑制噪声干扰的效果,使电子电气设备符合电磁兼容性的要求。分析了电路隔离技术的原理,结合具体实践,着重探讨采用什么方法,使用什么隔离元器件对电磁干扰实施隔离,以实现电磁兼容。
The higher priority goal of circuit isolating is cutting off the path of noise interference by the isolated component and device to suppress the noise interference to enable electrical equipment meeting the requirements of electromagnetic compatibility. The circuit isolating technical principle was analyzed. Based on the specific practice, put special stress on adopting what method, using what isolating component and device, the immunity of electromagnetic interference was obtained and the needed electromagnetic compatibility was implemented.
出处
《低压电器》
北大核心
2005年第11期51-54,57,共5页
Low Voltage Apparatus
关键词
隔离技术
元器件
电磁兼容
isolation technology
component and device
electromagnetic compatibility （EMC）
作者简介
曾素琼（1967-），女，讲师，高级实验师，硕士研究生，研究方向为电工、电子技术应用。
