搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
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
按相关度排序
按时间排序
腾讯网
2 天
改进GaN器件架构
增加功率器件的电流通常意味着增加其物理尺寸以保持可接受的功率密度。具有更高击穿电压的材料可以制造更小的器件,因为它们可以承受更高的功率密度。然而,器件之间的间距仍然受到需要充分隔离的限制。垂直器件架构允许设计人员保持相邻器件之间的间隔,同时减少整体电 ...
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
Los Angeles wildfire updates
Executive orders on military
DOJ fires officials
Millions to die from heat?
Trial scheduled for Mar 2026
Senate confirms Bessent
DeepSeek hit by cyberattack
Mistaken FBI raid suit review
Worker killed on tarmac
Announces new album
Rebels enter Congo's Goma
FDA upgrades salmon recall
Pardoned rioter shot dead
Quakers sue over ICE policy
Car plows into Eagles fans
More troops to border
To cap MN insulin prices
Workers vote to unionize
Senior staff put on leave
Heat suspend Butler again
IN grocery store shooting
Seeks to pause Trump suit
‘King Creole' actress dies
Visa appointments canceled
Kansas TB outbreak
Suspect arrested at Capitol
Tesla, BMW sue EU
Official portrait unveiled
Cleared in Title IX probe
Pauses federal grants, loans
Former chancellor files suit
反馈