![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
继电器闭合,有一个过冲,求解决
2019-8-3 16:54
- 模拟技术论坛
- 13
- 3113
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
STC15系列3路ADC输入如何设置?
2019-8-1 10:11
- 侃单片机论坛
- 11
- 2065
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教一下关于MOSFET开关电路的问题
2019-7-24 09:00
- 模拟技术论坛
- 13
- 1290
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
维修九阳豆浆机的开关电源坏了,IC字已经看不清了
2016-2-19 23:29
- 电源技术
- 20
- 4900
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【领奖】欢喜迎春过大年!参与TI DSP性能分享送书...
2016-3-3 09:28
- 德州仪器MCU
- 418
- 12691
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求助,stm32F4 “can't halt the core”
2016-1-22 09:34
- ST MCU
- 5
- 9001
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
贴片的过流保护器件
2016-1-22 12:58
- 电源技术
- 13
- 1072
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
能否用光耦直接驱动24V继电器
2017-4-1 12:29
- 模拟技术论坛
- 24
- 13550
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
LM2596电源问题请教,急急啊!!
2017-6-17 18:10
- 电源技术
- 20
- 3321
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电源电路问题请教
2016-1-25 16:48
- 电源技术
- 5
- 980
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
关于散热片的热阻问题
2016-1-20 12:49
- 模拟技术论坛
- 32
- 6337
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
IR2103、LM393P和mos管的问题
2016-1-20 10:34
- 电源技术
- 4
- 1838
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
2
3
近期访客