smartlam 發表於 2025-11-7 17:09

惠通 S32 電子防潮箱控溫旋扭故障更換成功分享

惠通電子防潮箱的旋轉控溫壞了,名稱是可變電阻、又稱電位器。惠通S32型號的可變電阻,型號是 B501 (0.5KΩ=500Ω) 較罕有難找,淘 x 只找到一店家有類似,體積比原有的小一點,那就下單隔天就到了,連運費十粒起都是不到十元 。

之後自己用電烙更換焊接,完成後維修成功,又少了一個電子垃圾,既環保又省事慳錢 :loveliness:


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維修後測試反應正常可用 ↓


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