搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
排序方式
最佳匹配
最新鲜
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
资讯
21ic
26 天
盘点LDO和DC-DC的不同 - 21ic电子网
DC-DC和 LDO 都是电源芯片,两者差异很大,用法也不同,这篇博客讲述LDO和DC-DC的一些差异,帮助更好的认识LDO和DC-DC并进行选型。 基本概念 LDO (低压差线性稳压器) 功能:将输入电压转换为稳定的、更低的输出电压,通过线性调节实现稳压。利用功率晶体管 (如MOSFET或BJT)作为可变电阻,通过控制其导 ...
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
CBS to end 'The Late Show'
Lightning hits NJ range
Deodorant recalled
Diagnosed w/ vein condition
Suspended over doping test
5 charged in murder case
Sentenced to 30 days in jail
New details in crash probe
Bandmates sue each other
Idaho judge lifts gag order
Hands over Medicaid data
DOJ seeks one-day sentence
Iraq mall fire kills dozens
House passes stablecoin bill
Meta investors settle suit
Suspends China travel
Gets FDA authorization
Retail sales rebound
Teen arrested in murder
Connie Francis dies at 87
Israeli strike hits church
Lost mother, son rescued
10th person dies from fire
Uber to invest $300M
Weekly jobless claims fall
DOJ fires Maurene Comey
Marte’s home burglarized
Gulf Coast flood threat
Unveils ChatGPT agent
Pulls out of All-Star weekend
Judge OKs release plan
Former NFL LB Braman dies
To lower voting age to 16
反馈