摘要
随着电子技术的日新月异,高频开关已在很多领域得到广泛应用。但是,高频开关在工作中存在一定的电磁干扰和高频辐射,一定程度上限制了高频开关的广泛使用。为了使高频开关电源能够正常工作,降低其产生的电磁干扰对其他设备的影响,必须采取措施抑制电磁干扰。因此,结合高频开关电源中电磁干扰的特点,提出了一些抑制电磁干扰的措施。
With the rapid development of electronic technology,high-frequency switches have been widely used in many fields. But high-frequency switches have certain electromagnetic interference and high-frequency radiation in their work, which has limited the wide use of high-frequency switches to a certain extent.In order to make the high frequency switch power supply work properly and reduce the impact of electromagnetic interference on other equipment,measures must be taken to suppress electromagnetic interference.Combined with the characteristics of electromagnetic interference in high frequency switching power supply,some measures to suppress electromagnetic interference are proposed.
作者
黄长清
HUANG Chang-qing(Sichuan Jiuzhou Electric Group Co.,Ltd.,Mianyang 621000,China)
出处
《通信电源技术》
2018年第8期14-15,18,共3页
Telecom Power Technology
关键词
高频开关电源
电磁干扰
抑制
high frequency switching power supply
electromagnetic interference
suppression
