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请帮忙推荐下输入220VAC 输出5V1A DC的充电器方案
2015-11-21 09:46
- 电源技术
- 15
- 4354
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求推荐一款带使能脚的DC/DC芯片
2013-11-22 10:14
- 电源技术
- 6
- 2269
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求推荐 DC-DC 输出7V 输出电流5A左右的IC
2013-11-19 10:28
- 电源技术
- 8
- 2253
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求升压IC型号(输入2.8-4.~ ;升压到V5,≥500mA)
2013-11-25 09:52
- 电源技术
- 10
- 2238
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阻容降压给3.3v单片机供电问题
2014-5-6 23:23
- 电源技术
- 17
- 8189
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经济实惠的DC-DC
2013-11-19 09:20
- 电源技术
- 19
- 3037
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求助输入5v,输出电压3.3v,电流800mA左右的电源电路
2010-5-28 17:15
- 电源技术
- 8
- 2656
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求推荐个5V升12V1A性价比合适的电源芯片,用于CCD,谢谢~~~
2013-11-19 11:25
- 电源技术
- 7
- 1594
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