接触电阻是80ohm, 问题很大！12v的电压,加在80Ω的电阻上，只能通过0.15A。这样小的电流能驱动一个车窗马达？

来源: chun87 于 2023-07-13 13:51:42 [旧帖] [给我悄悄话] 本文已被阅读：次

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