Recommendations for Control of Radiated Emissions with isoPower Devices
- 名称:Recommendations for Control of Radiated Emissions with isoPower Devices
- 类型:模拟数字
- 授权方式:免费版
- 更新时间:10-10 20:48:56
- 下载要求:无需注册
- 下载次数:6229次
- 语言简体中文
- 大小:8.67 MB
- 推荐度:3 星级
Recommendations for Control of Radiated Emissions with isoPower Devices
iCoupler® digital isolators with integrated isolated power (isoPower®) employ isolated dc-to-dc converters that switch currents of ~700 mA at frequencies as high as 300 MHz. Operation at these high frequencies raise concerns about radiated emissions and conducted noise. PCB layout and construction is a very important tool for controlling radiated emissions and noise from applications containing isoPower components. This application note identifies the radiation mechanisms and offers specific guidance on addressing them.
Several standards for radiated emissions exist. In the U.S., the Federal Communications Commission (FCC) controls the standards and test methods. In Europe, the International Electrotechnical Commission (IEC) generates standards and CISPR test methods are used for evaluating emissions. The methods and pass/fail limits are slightly different under the two standards. Although this application note is written with reference to FCC standards, all results are applicable to both standards.
- 上一篇:磁的基本知识
《Recommendations for Control of Radiated Emissions with isoPower Devices》相关下载
- › Recording Total On-Time and Power Cycling Information Using t...
- › Recommendations for Control of Radiated Emissions with isoPow...
- 在百度中搜索相关下载:Recommendations for Control of Radiated Emissions with isoPower Devices
- 在谷歌中搜索相关下载:Recommendations for Control of Radiated Emissions with isoPower Devices
- 在soso中搜索相关下载:Recommendations for Control of Radiated Emissions with isoPower Devices
- 在搜狗中搜索相关下载:Recommendations for Control of Radiated Emissions with isoPower Devices