我买了高性能的电脑电源,再买一个防雷插座有没有必要?

2025-02-23 16:35:40
推荐回答(5个)
回答1:

防雷插座!电脑光插座防雷是不够的,你知道雷电时如何损坏设备的么?!雷电往往不是直接打在电线上,使电器设备损坏的,如果直接打在供电设备上,那后果是相当严重的!上亿伏特的电压,将会是什么后果!再说了,电线是悬空不接地的,不容易被雷打到!雷电是在空气传送中过于靠近电线,因为电磁感应,导致电线中的电流瞬间整大,设备无法承受导致毁坏!所以对外连接的电线都有可能!电源线,防雷了。网线呢?!网线有时候才是关键!电线是通过电脑电源连接电脑硬件而且电线的本身的电压220V就比较高,所以往往打雷只会烧掉电源!可是网线如果不防雷,它可是通过猫直接连上主板,而且它平时只有几V,所以一旦防雷未做好措施,往往会烧掉主板,甚至内存,CPU,硬盘,显卡,统统报销!
现在网线也有防雷硬件,大拇指大小,接在电脑网卡插口上,然后网线插在它上面,它在网线与电脑之间,内部元件会感应电流变化,当电流突然增大,它会自己烧毁内部保险电阻,防止强电流进入电脑!至于多少钱!不太清楚,反正不贵!
所以建议你双方面下手,不过防雷设备只是最后一道关卡,最好在打雷的时候关闭电脑,还要拔掉插头和网线噢!

回答2:

新年到我来给大家推荐一款不错的笔记本电脑,联想ThinkPad SL400(27432GC)笔记本采用了黑色钢琴烤漆外壳配以时尚机身线条,改变了以往的商务形象,搭配14.1英寸液晶显示屏,6芯锂电池配备,整机重量为2.5公斤。

回答3:

遇到打雷天气建议直接关电脑 这是常识问题
如果你真需要打雷还用那我建议你装避雷针好了
那种插座可能有防雷电路 当遭到雷击后就会下次失效,也许可以换个什么可以继续使用吧 不然也没有那么贵

回答4:

我觉得没必要!因为在质量好是电源里都加有压敏电阻它就可以防雷了,不过是一次性的!但更换一支后就又可以了,很便宜的!老大你都不可能天天被雷击的啊!

回答5:

怕网线被雷击损坏电脑,建议用无线路由器,电脑和宽带网络没有直接的线连接,就算网线或宽带线遭雷击,顶多损坏无线路由器,不会伤到电脑

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