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我的老师说学习模电一定不能缺少仿真,是这样的吗?
2015-12-18 21:43
- 电源技术
- 11
- 1621
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LC滤波电路参数计算
2018-7-5 16:46
- 电源技术
- 27
- 11595
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
女朋友把我邮箱密码改了,我进不去了,怎么办?
2015-12-24 15:35
- 情感婚姻研习社
- 43
- 5106
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
H桥驱动异常
2015-12-11 11:53
- 电源技术
- 3
- 889
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
这个丝印的元件是什么?
2023-3-9 16:40
- 电源技术
- 1
- 1329
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
高压贴片电容爆掉之后分析
2020-10-15 15:33
- 电源技术
- 4
- 4170
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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LED植物灯与LED照明灯有什么区别?
2015-11-9 16:31
- 电子技术交流论坛
- 19
- 3674
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
哪位大神知道这个片子是哪家的
2015-10-9 09:44
- 电源技术
- 6
- 1179
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求输入4~26v,输出5v的电路
2015-10-17 00:41
- 电源技术
- 6
- 1122
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
LED驱动芯片zxld1352使用问题
2015-10-8 20:19
- 电源技术
- 2
- 889
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
三相输入34-150V,做一个恒压输出48V稳压开关电源
2015-10-8 20:17
- 电源技术
- 4
- 954
![](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)
DCDC buck 的开关管功耗该怎样计算?
2016-3-8 10:41
- 电源技术
- 15
- 3970
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
DK124的48W BUCK电路
2017-8-2 11:48
- 电源技术
- 17
- 7154
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
UCC28019没有PWN输出 求大神指教。。。。。。
2017-8-5 13:18
- 电源技术
- 24
- 3351
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
arm和dsp芯片采用SPI一对多通信
2014-12-8 15:22
- DSP 技术
- 20
- 5879
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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逆变图中的LM324的4个运放的作用各是什么?谢谢
2014-11-6 13:08
- 电源技术
- 2
- 2018
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
MT7201恒流驱动出现问题,请教一下是不是布板出了问题?
2014-11-4 13:56
- 电源技术
- 5
- 1450
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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2
3
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