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
按时间排序
按相关度排序
电子工程专辑
1 个月
MOSFET规格书中安全工作区SOA在MOS驱动电路设计时用处很大,1000字搞懂它
MOS工作的实际最大漏源电压VDS=30V,未超过VDS(max)=40V。并且MOS工作的实际最大电流ID=5A,未超过ID(max)= 310A,脉冲时间1ms,看图会发现超过了1ms的SOA区,所以MOSFET会损坏。 需要注意的是MOSFET规格书给出的SOA曲线是环境温度25℃的曲线,如果你的产品环境温度更大 ...
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
Joint Chiefs chair fired
LA mayor removes fire chief
Effort to ban DEI blocked
Attacker found guilty
Hawaii gas grill explosion
Fires about 6,000 employees
Medicare billing probe
Rwandan official sanctioned
Netanyahu vows revenge
Home sales fell in January
Drops plant-based upcharge
Warmer weather on the way
To drop immigration case
Recalling 240,000+ cars
Power steering issue recall
Legendary soul singer dies
TX measles outbreak grows
‘Deadwood’ actor dies
Coinbase: SEC to drop suit
Trump names 'pardon czar'
To perform free concert
Pepperdine University sues
FDA says shortage over
Judge allows staff removal
New AI for sign language
Helicopter crashes in Idaho
Trial adjourned indefinitely
Senate adopts budget plan
Three killed in shooting
Yankees drop ban on beards
Hamas frees six hostages
AP sues Trump officials
反馈