![Image](/./qsource/plugin/uhome/template/assets/img/user_home_headerbg.jpg)
开关电源电感电流波形
2024-6-12 14:32
- 模拟技术论坛
- 4
- 1334
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
旋钮开关通过单片机控制磁保持继电器
2024-6-10 18:48
- 电子技术交流论坛
- 11
- 14386
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
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)
DCDC开关电流
2024-6-19 10:44
- 模拟技术论坛
- 21
- 1332
![](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)
电感加铝外壳后电感量下降
2024-5-30 11:14
- 电源技术
- 8
- 1573
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
经过隔离变压器后,PWM信号的地会偏移吗?
2024-5-29 14:26
- 电源技术
- 3
- 1835
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教一下太阳能充电问题
2024-5-31 14:46
- 电子技术交流论坛
- 8
- 877
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
技术真的很不值钱吗?
2024-5-3 18:23
- 电子技术交流论坛
- 17
- 1128
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
再问充电的问题
2024-4-30 15:09
- 电子技术交流论坛
- 4
- 2070
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
智能垃圾桶维修和改造
2024-4-28 16:04
- 电子技术交流论坛
- 8
- 1541
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
智能门锁方案
2024-6-5 10:45
- 物联网技术
- 7
- 4311
![](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)
代问---如何给高压的推挽开关电源增加反馈?
2024-4-27 18:44
- 电源技术
- 3
- 529
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
免改线无线遥控开关鉴赏使用和维修
2024-5-7 16:28
- 通信技术
- 12
- 18346
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
无线遥控开关异常维修
2024-5-7 10:13
- 通信技术
- 9
- 17457
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
三选一,10A电源开关,求大家帮忙给个方案
2024-5-28 08:49
- 电子技术交流论坛
- 18
- 18557
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
旧手机的利用
2024-4-24 15:46
- 嵌入式操作系统论坛
- 9
- 3890
![](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】国产芯片企业破产!全自主产权!
2024-4-22 15:47
- 电子技术交流论坛
- 31
- 2160
【每日话题】重磅!清华发布中国 AI 芯片
2024-4-16 19:51
- 电子技术交流论坛
- 29
- 1077
2
3
近期访客