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ogreman
Only The Stronger Survive
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樓主  發(fā)表于: 2013-06-06 21:28
RT，我看到市面都是賣(mài)的基本都是250V 的陶瓷保險管
開(kāi)人心
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1樓  發(fā)表于: 2013-06-07 19:05
可以 一般大多陶瓷保險如RT15  RT32陶瓷管內都填充石英砂，主要作用是滅弧。雖然直流沒(méi)有像交流電那樣有過(guò)零滅弧現象，但直流24V還是可以沒(méi)問(wèn)題。只要電流選擇得當沒(méi)問(wèn)題。。。。

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