搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
13 天
理解输出电压纹波和噪声:来源与抑制
因此,要降低输出电压纹波可以通过降低电感电流纹波或者降低输出电容阻抗。当输入输出电压和负载一定时,电感电流的纹波跟开关频率和电感量成反比。增加电感量或者开关频率可以有效降低输出电压的纹波,但开关频率和电感往往受到电路效率和体积等的限制。
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
Deportation order blocked
US launches strikes in Yemen
Sworn in as Canada's PM
Chiefs sign Tillery
Consumer sentiment drops
‘Ted Lasso’ is coming back
Pleads not guilty
Electrical fire halts show
Kupp signs with Seahawks
Top intelligence agency visit
SK: Massive rallies erupt
Coffee creamer recall
Wins longest-ever Iditarod
Laceration hazard recall
Trump signs funding bill
Cuba suffers power outage
Syed formally resentenced
ISIS leader killed in Iraq
Texas measles outbreak
Influential WY senator dies
Gold rises to new heights
Second protester arrested
Felony gun possession arrest
US expels SA ambassador
Child abuse images sentence
Man wins $50M over burns
Influencer leaves Australia
RU, UKR launch attacks
Withdraws nomination
Permanently shuts route
反馈