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做一个输出250V的电源,3.2V~4.3V(锂电池)输入,输出额定电流~2mA。
2016-2-18 11:13
- 电源技术
- 6
- 1436
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电感感量
2016-2-18 10:22
- 电源技术
- 15
- 1759
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新一代工艺MOS管在前级效率高达99%的48V5kW纯正弦波逆变器
2023-1-29 16:24
- 电源技术
- 115
- 21023
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开关电源精度?
2016-2-4 11:23
- 电源技术
- 12
- 2342
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急求DCDC电源方案输入:22-45v输出36v/0.9a
2016-1-29 14:01
- 电源技术
- 8
- 1470
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终极充电宝方案公开
2016-4-5 23:04
- 电源技术
- 12
- 1908
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有没有24V 大功率的稳压管
2016-1-28 10:36
- 电源技术
- 16
- 4003
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自己测绘的plc电源
2016-1-26 15:23
- 电源技术
- 15
- 2078
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用uc3843做的升压电路 开关管的驱动波形诡异 管子发热严重
2016-1-26 09:22
- 电源技术
- 3
- 2612
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IRFP460 关断时间过长,请教有何解决办法
2016-1-26 09:19
- 电源技术
- 5
- 1335
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求220VAC转12VDC 低成本方案(带IC或不带都可)
2016-1-25 20:15
- 电源技术
- 4
- 1151
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谁家可以设计高质量线性电源,在西安,有能力的速联系
2016-1-23 18:53
- 电源技术
- 21
- 2463
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请教一款IC的型号和相关资料
2016-1-25 20:04
- 电源技术
- 1
- 617
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TL494和INA282相关,有些疑问
2016-1-28 11:00
- 电源技术
- 4
- 1343
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2
3
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