[smartlam]

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
.5K Ω 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:

[img]https://s12.gifyu.com/images/b3Whk.png[/img]

[img]https://s12.gifyu.com/images/b3WH9.png[/img]

[img]https://s12.gifyu.com/images/b3WHq.png[/img]

[img]https://s12.gifyu.com/images/b3WHH.png[/img]

[img]https://s12.gifyu.com/images/b30cz.jpg[/img]

[img]https://s12.gifyu.com/images/b30Sc.jpg[/img]

[img]https://s12.gifyu.com/images/b30bL.jpg[/img]

[img]https://s12.gifyu.com/images/b30bn.jpg[/img]

[img]https://s12.gifyu.com/images/b30Wa.jpg[/img]

[img]https://s12.gifyu.com/images/b30Wy.jpg[/img]

维修后测试反应正常可用 ↓

[img]https://s12.gifyu.com/images/b30sy.gif[/img]