The Basic Principles of PCB Wiring Layout for Switching Power

DOI

10.2991/icmcs-18.2018.129How to use a DOI?

Keywords

Switching power supply; Printed circuit board; Electromagnetic compatibility

Abstract

With the development of power electronics technology, switching power supply has been applied in various fields such as military products, scientific research equipment, automatic control, liquid crystal display, monitoring and security, digital products and instruments with its characteristics of high efficiency, low power consumption, small size and light weight. PCB is a fundamental part of switch power supply, if the size is too large, wiring impedance increases, the ability to resist noise is reduced, but if the size is too small, you need to take account into the issue of heat dissipation and components interact with each other, and the electromagnetic compatibility is critical to determine its performance index. This paper expounds the basic principles of switching power supply PCB wiring layout, to ensure its good electromagnetic compatibility, high performance of the switch power supply.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chunfei Ju
AU  - Jingchao Liu
PY  - 2018/10
DA  - 2018/10
TI  - The Basic Principles of PCB Wiring Layout for Switching Power
BT  - Proceedings of the 8th International Conference on Management and Computer Science (ICMCS 2018)
PB  - Atlantis Press
SP  - 624
EP  - 627
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmcs-18.2018.129
DO  - 10.2991/icmcs-18.2018.129
ID  - Ju2018/10
ER  -