English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
酒店
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
按时间排序
按相关度排序
资讯
中国工控网
22 天
为什么碳化硅Cascode JFET 可以轻松实现硅到碳化硅的过渡?
什么是碳化硅Cascode JFET技术? 众多终端产品制造商已选择碳化硅技术替代传统硅技术,基于双极结型晶体管(BJT)、结型场效应晶体管(JFET)、金属氧化物半导体场效应晶体管(MOSFET)和绝缘栅双极晶体管(IGBT)等器件开发电源系统。这些器件因各自特性(优 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
China hikes tariffs to 125%
Stanford protesters charged
Hudson River copter crash
House OKs budget blueprint
Trump threatens Mexico
Cash App owner fined $40M
Commander of US base fired
Steve Witkoff is in Russia
Gold hits record high
Assets hit record high
Brink to step down
Trump nominee withdraws
Hit with $4M verdict
To lead Joint Chiefs of Staff
Won't seek reelection
Diagnosed with ALS
SK subway tunnel collapse
US must 'facilitate' return
Two planes clip wings
Bassist's wife shot by police
MS-13 case dropped by DOJ
Pointed gun at woman?
Must face defamation suit
Launches bid for NM gov.
CO restrictive gun law
Egg prices hit new high
Peanuts recalled
Omar to run for reelection
Sony wins distribution rights
Stroller toys recalled
反馈