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求一茶具电源芯片DY69FS代换

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Post time: 2025-12-1 12:44:35
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求一茶具电源芯片DY69FS代换,小家电客户出不上价,电源芯片坏了,淘宝没找到!






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Post time: 2025-12-2 15:07:44
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DY69FS电源芯片具有高效率、低静态电流、低压差等特点,广泛应用于各种电子设备中。如果需要替换DY69FS电源芯片,可以选择参数相近的芯片型号,如LM2937-5.0、LM2937-3.3、LP2950CZ-3.3、LP2950CZ-5.0、TLV1117-3.3和TLV1117-5.0等。在更换芯片时,需要先停止电路供电,然后使用烙铁和镊子将原有芯片拆卸下来,并检查PCB板上的焊盘是否完好。最后,根据新芯片的供电极性和规格参数进行正确的布线和接线。
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Post time: 2025-12-2 20:11:03
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quisheng 2025-12-2 15:07
DY69FS电源芯片具有高效率、低静态电流、低压差等特点,广泛应用于各种电子设备中。如果需要替换DY69FS电源 ...

你的明显不正确,楼主是用在初级,你这是次级的
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