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+5V电源如何做个过压保护电路?
2016-12-15 14:59
- 模拟技术论坛
- 26
- 17236
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求推荐三极管组成的过压、过流、欠压电路的拓扑结构
2016-12-15 20:46
- 模拟技术论坛
- 2
- 1115
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基极电阻
2013-12-21 23:11
- 模拟技术论坛
- 54
- 5244
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请问图中的Mos管安全吗?
2013-9-30 08:20
- 模拟技术论坛
- 43
- 6085
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有没有转让异步伺服驱动技术的
2013-3-1 10:00
- 创业|外包|承接
- 3
- 1854
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请教下。超小功率的电源怎么设计
2013-4-12 10:34
- 电源技术
- 28
- 4763
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菜鸟分享一下对PID算法的理解(从系统角度来分析,配图)
2014-7-26 19:30
- 工控、机电一体化
- 58
- 15214
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请教直流有刷电机驱动问题
2013-3-1 23:21
- 模拟技术论坛
- 1
- 4263
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纹波测试与产线上的干扰
2013-6-1 10:58
- 电源技术
- 6
- 2603
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
本人是电子工程师,撕掉电子业现状强大的遮羞布【推荐】
2015-4-12 16:57
- 侃单片机论坛
- 640
- 106998
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关于电机双闭环控制的问题?求高手解惑
2012-12-12 21:24
- 工控、机电一体化
- 9
- 2949
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
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寻 400kHz 空载高压 高频 电压源
2012-12-7 16:01
- 创业|外包|承接
- 11
- 2777
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关于直流电机堵转力矩的测量
2013-1-14 23:08
- 工控、机电一体化
- 2
- 2507
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
无传感器直流无刷电机驱动方法,求帮忙!
2017-5-2 17:13
- 工控、机电一体化
- 30
- 6296
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![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
MOS管搭建H桥控制电路问题
2013-6-16 08:41
- 工控、机电一体化
- 19
- 6886
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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关于IGBT的驱动
2014-10-8 08:45
- 工控、机电一体化
- 19
- 4783
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大家来讨论:电源入门之线性稳压器基础知识(二)
2015-9-29 23:10
- 德州仪器模拟论坛
- 21
- 3412
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