欧美aaa级-男女高潮激烈免费观看-黑人性生活视频-精品人妻无码一区二区三区蜜桃一-亚洲第一成网站-国产一区中文字幕-国产精品videosex极品-天天摸天天射-国产精品特黄aaaa片在线观看-天天干网-免费观看黄网站-国产无遮挡a片无码免费-a天堂在线-亚洲免费色-中文字幕乱偷无码av先锋-中文天堂最新版资源www官网-国四虎影永久去哪里了-五月视频-91黄色免费网站-亚洲精品一区二区三区影院

EMI control is a complex design task that is highly dependent on many design elements. Like passive filters, active filters for conducted noise require careful layout and attention to grounding to ensure highest performance. This application note will describe how to use the QPI to solve noise problems with DC-DC converters. Recommended PCB layouts and suggestions for external components are made to help the user obtain the best performance of the QPI family.Measurement techniques and system level suggestions are also included.