![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
做个14kV转12V小功率开关电源很难吗?
2024-6-11 09:39
- 电子技术交流论坛
- 11
- 841
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
转行嵌入式怎么样?
2022-7-25 22:35
- 职场生活
- 20
- 1358
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
为什么推挽逆变器,功率上不去
2022-3-30 15:06
- 电源技术
- 2
- 1059
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
钰泰0.6A 100V 降压型DC-DC转换器ETA1801/ETA1805
2022-3-30 15:05
- 电源技术
- 1
- 6367
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
2022年1月终于把音乐神器救活了,赶紧下载歌曲
2022-9-13 13:40
- 熊孩子养育交流
- 57
- 3037
![](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)
各位大佬 逆变器与BMS如何配合
2022-3-7 16:48
- 电子技术交流论坛
- 6
- 6128
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【每日话题】如何看待微软宣布推出云操作系统Windows365?
2021-8-23 18:48
- 21大家谈
- 48
- 23658
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【每日话题】雷军官宣:小米汽车首批招募500名技术技术精英?
2021-8-2 19:18
- 21大家谈
- 46
- 56275
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请问一下,请高手画一块STM32F429的核心板需要多少钱?
2021-7-29 12:38
- ST MCU
- 22
- 4107
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
大数据安全的较量:滴滴进村的真相
2021-12-11 09:54
- 情感婚姻研习社
- 20
- 11538
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
【每日话题】如何看待网信办通知应用商店下架滴滴出行APP?
2021-7-11 12:35
- 21大家谈
- 43
- 61984
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
国内部分芯片公司瞧不上我们这些散户
2021-4-15 13:30
- 电子技术交流论坛
- 20
- 2347
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
当你想辞职的时候看一看
2021-4-1 11:19
- 职场生活
- 7
- 1265
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
已结束【每日话题】如何看Arm回应最新推出架构华为海思...
2021-4-6 10:07
- 21大家谈
- 40
- 22857
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
低成本隔离DCDC参考设计:3到36V输入,隔离5V稳压输出
2024-6-13 11:34
- 电源技术
- 59
- 16780
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
元旦这几天的经历
2021-1-27 23:55
- 职场生活
- 14
- 981
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
TINA-TI 9下载与安装详细说明文档
2022-3-19 20:37
- 德州仪器模拟论坛
- 405
- 73258
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
电池与电池互充电,转移充电完成第一个基础测试品
2021-2-25 13:07
- DIY讨论区
- 9
- 1312
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
大家怎么看待网传阿里女员工陪酒出事事件
2021-8-17 23:01
- 职场生活
- 12
- 7949
![](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