印刷电路板抗干扰设计  

Design of Anti-interference of the PCB

作　　者：蒋皓静[1] 冯静[1] 

机构地区：[1]中国家用电器研究院,北京100053

出　　处：《家电科技》2013年第9期72-74,共3页Journal of Appliance Science & Technology

摘　　要：印刷电路板(PCB)是电子元器件的支撑体,是电子元器件电气连接的提供者,是各种电子设备最基本的组成部分。随着微电子技术的迅速发展,各种电子产品经常在一起工作,它们之间的干扰越来越严重。印制电路板设计的好坏对电路的干扰及抗干扰能力影响很大,它的性能直接关系到电子设备质量的好坏。本文介绍了在设计和配置印刷版时可采取的抗干扰措施,详细讨论了提高设备的可靠性与实现电磁兼容的方法。Printed Circuit Board （PCB） is the electronic products in support of pieces of electronic components, electronic components which provide electrical connections between, a variety of electronic equipment is the most basic component of its performance. With the rapid development of microelectronic technology, a variety of electronic products often work together, among them more and more serious interference. Electronic circuits to get the best performance, in addition to the choice of components and circuit design, layout and components of a good conductor laid in the electromagnetic compatibility is a very important factor. This article focus on the anti-interference measures can be taken in the printed circuit hoard design and configure to improve equipment reliability and electromagnetic compatibility are discussed in detail.

关 键 词：印制电路板 电磁兼容 抗干扰 

分 类 号：TN41[电子电信—微电子学与固体电子学]