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请从正规渠道采购正规的电源IC, 按科学推荐,正规设计电源电路 |
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发表于 2023-12-11 15:58:00
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发表于 2023-12-11 16:42:13
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点评
把你原理图的PDF 发上来,帮你省
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发表于 2023-12-11 19:03:30
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发表于 2023-12-11 19:04:04
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发表于 2023-12-11 19:56:09
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点评
那就不加,只是防你采购采购的电源IC有问题
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