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Galway-Zhang
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LED电源,移动电源,充电器开发,PCBlayout, 电池研发设备开发,动力电池保护板 电池测试仪 QQ:551708558 E-mail:dy188@qq.com 淘宝:http://diy-power.taobao.com请教一下mc34063用光耦反馈不正常
2011-8-4 00:41
- 电源技术
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- 5170
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[求助]关于DC-DC升压电路
2011-8-4 08:57
- 电源技术
- 14
- 3108
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DC-DC方案
2011-2-24 18:57
- 电源技术
- 8
- 2948
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手持设备锂电池问题
2011-2-24 23:55
- 电源技术
- 11
- 3413
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请大家帮忙设计一个DC-DC的3路隔离输出的电路
2011-2-24 17:07
- 电源技术
- 5
- 2547
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EE19骨架(卧式)能做到10.5W吗?
2011-2-27 17:07
- 电源技术
- 18
- 6246
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蚂蚁,想做个7.5W的开关电源
2011-2-27 06:12
- 电源技术
- 14
- 3640
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ESD电路 功能实现原理
2011-2-26 11:24
- 电源技术
- 4
- 2855
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led灯管用三极管来限流是如何工作的?高手指教!
2014-2-2 18:44
- 电源技术
- 28
- 6229
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蓄电池充电电源如何有效实现反接
2011-2-26 23:25
- 电源技术
- 12
- 3058
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多组输出问题!
2011-2-24 17:25
- 电源技术
- 6
- 2192
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现在终于感觉不怕汇编了
2014-10-21 16:40
- 侃单片机论坛
- 325
- 53163
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请教!12864显示大数字.如何操作?
2011-2-10 16:07
- 侃单片机论坛
- 1
- 3033
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求画PCB高手
2011-3-6 14:05
- 电源技术
- 40
- 5754
想做电源研发-电路方面,初学者该看什么书啊?
2011-3-17 10:03
- 电源技术
- 12
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没有工作,搞个小作坊行吗?
2011-2-14 18:47
- 电源技术
- 25
- 4832
原因已经查明,恒流源不恒流,附上原理图
2011-2-18 09:23
- 电源技术
- 27
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"嘣“的一声响,电路有何恙?-最简开关电源之惑?
2011-2-10 10:21
- 电源技术
- 51
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请问这个电路,绿灯亮的不正常是怎么回事?
2011-2-13 10:28
- 电源技术
- 19
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