一、筆記本電腦一直插著電源好嗎

筆記本電(dian)腦要不(bu)(bu)要一直插著電(dian)源(yuan)，這是很多筆記本用戶都會有(you)(you)的(de)一個疑問，實際(ji)上(shang)，筆記本電(dian)腦有(you)(you)多種不(bu)(bu)同(tong)的(de)使用情況，不(bu)(bu)同(tong)情況對于電(dian)源(yuan)的(de)需求是不(bu)(bu)同(tong)的(de)：

1、常規使用

筆(bi)記(ji)(ji)本(ben)電(dian)(dian)腦(nao)與(yu)手(shou)機(ji)不同(tong)，筆(bi)記(ji)(ji)本(ben)電(dian)(dian)腦(nao)屬于便(bian)攜式(shi)辦公(gong)設備，雖(sui)然可(ke)以依靠電(dian)(dian)池續航(hang)，但它的主要作用與(yu)手(shou)機(ji)這類移(yi)動設備不同(tong)，它只(zhi)是為筆(bi)記(ji)(ji)本(ben)電(dian)(dian)腦(nao)提供一個短時間移(yi)動辦公(gong)的能力(li)，電(dian)(dian)池的作用與(yu)“UPS”類似。所(suo)以，如果是常規使用筆(bi)記(ji)(ji)本(ben)電(dian)(dian)腦(nao)（正常使用），就必須要一直插著電(dian)(dian)源才(cai)能夠使用。

2、關機狀態下

如(ru)(ru)(ru)果(guo)(guo)筆(bi)記(ji)本電(dian)(dian)(dian)腦處于關機狀態，且(qie)電(dian)(dian)(dian)池電(dian)(dian)(dian)量(liang)充(chong)足的(de)(de)情(qing)況下，是可(ke)以將筆(bi)記(ji)本電(dian)(dian)(dian)腦的(de)(de)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)源拔掉的(de)(de)，雖(sui)然一(yi)直插著沒有什(shen)么問題，但如(ru)(ru)(ru)果(guo)(guo)為筆(bi)記(ji)本電(dian)(dian)(dian)腦供電(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)源電(dian)(dian)(dian)壓(ya)不(bu)(bu)穩(wen)，容易導致擊穿(chuan)電(dian)(dian)(dian)壓(ya)損壞電(dian)(dian)(dian)源適配器和電(dian)(dian)(dian)腦內(nei)部(bu)的(de)(de)零部(bu)件(jian)，比(bi)如(ru)(ru)(ru)主板(ban)、聲卡、網卡等(deng)等(deng)。所以，如(ru)(ru)(ru)果(guo)(guo)短期(qi)內(nei)不(bu)(bu)使(shi)用(yong)(yong)電(dian)(dian)(dian)腦，或者使(shi)用(yong)(yong)環境(jing)內(nei)的(de)(de)供電(dian)(dian)(dian)電(dian)(dian)(dian)源不(bu)(bu)穩(wen)定(ding)，可(ke)在不(bu)(bu)使(shi)用(yong)(yong)的(de)(de)情(qing)況下，將其拔除。

3、電量不足的情況下

筆(bi)(bi)(bi)記(ji)本(ben)(ben)電(dian)(dian)(dian)(dian)(dian)腦(nao)與手(shou)機(ji)有(you)一個(ge)相同的(de)(de)特性，那就(jiu)(jiu)(jiu)是(shi)在關機(ji)的(de)(de)狀態下，如(ru)果電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)量(liang)不足(zu)，電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)配(pei)器(qi)都可(ke)以(yi)為(wei)手(shou)機(ji)或筆(bi)(bi)(bi)記(ji)本(ben)(ben)電(dian)(dian)(dian)(dian)(dian)腦(nao)進行(xing)充電(dian)(dian)(dian)(dian)(dian)。也就(jiu)(jiu)(jiu)是(shi)說(shuo)，如(ru)果筆(bi)(bi)(bi)記(ji)本(ben)(ben)電(dian)(dian)(dian)(dian)(dian)腦(nao)的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)量(liang)不足(zu)，就(jiu)(jiu)(jiu)可(ke)以(yi)在關機(ji)狀態下插著電(dian)(dian)(dian)(dian)(dian)源(yuan)，這(zhe)樣就(jiu)(jiu)(jiu)可(ke)以(yi)為(wei)筆(bi)(bi)(bi)記(ji)本(ben)(ben)電(dian)(dian)(dian)(dian)(dian)腦(nao)的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充電(dian)(dian)(dian)(dian)(dian)。但需(xu)要(yao)注(zhu)意的(de)(de)是(shi)，筆(bi)(bi)(bi)記(ji)本(ben)(ben)電(dian)(dian)(dian)(dian)(dian)腦(nao)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)大多采用鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，如(ru)果使用電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)為(wei)筆(bi)(bi)(bi)記(ji)本(ben)(ben)電(dian)(dian)(dian)(dian)(dian)腦(nao)供電(dian)(dian)(dian)(dian)(dian)，一旦(dan)電(dian)(dian)(dian)(dian)(dian)量(liang)低(di)于5%就(jiu)(jiu)(jiu)會自動關機(ji)，此時就(jiu)(jiu)(jiu)必須要(yao)連接電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)配(pei)器(qi)才(cai)能使用，電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)配(pei)器(qi)為(wei)用戶正(zheng)常使用電(dian)(dian)(dian)(dian)(dian)腦(nao)提供供電(dian)(dian)(dian)(dian)(dian)的(de)(de)同時，也會對(dui)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)進行(xing)充電(dian)(dian)(dian)(dian)(dian)。

二、什么情況需要拔掉筆記本電腦的電源

筆記本電腦在以(yi)下幾種情況(kuang)下，需要將(jiang)電源拔(ba)掉：

1、雷雨天氣

筆記本電腦最怕(pa)的(de)就(jiu)是“非恒定(ding)電壓、電流”的(de)輸出，雖然電源適配(pei)器會變壓，但如果電壓、電流較高，一(yi)樣會損傷(shang)適配(pei)器和電腦內部的(de)零(ling)件，最常見的(de)損壞現象就(jiu)是雷(lei)雨天氣(qi)，雷(lei)電劈在(zai)了室外電線(xian)(xian)上，高壓電順著線(xian)(xian)路傳輸給電腦設備，導致電腦內部零(ling)件損壞，雖然大多數樓房都(dou)有避雷(lei)針，但也存在(zai)一(yi)定(ding)的(de)幾(ji)率。

2、長時間外出

如(ru)果自己(ji)長(chang)時間外(wai)出，那么就需要(yao)將筆(bi)記(ji)(ji)本(ben)電腦(nao)拔(ba)(ba)除(chu)，雖(sui)然(ran)筆(bi)記(ji)(ji)本(ben)電腦(nao)自燃的(de)幾率很小(xiao)，但如(ru)果出現(xian)一(yi)些意外(wai)情況，還是有可(ke)能(neng)導致筆(bi)記(ji)(ji)本(ben)電腦(nao)損壞或自燃的(de)。總(zong)之一(yi)句話，拔(ba)(ba)掉要(yao)比不拔(ba)(ba)掉安全得多。

三、筆記本電腦電源頻繁插拔有害嗎

有害。

經常插拔電源插頭比一直插著電源危害更大，更加容易損壞電腦，插拔插頭的瞬間會產生“擊穿電壓”，容易燒壞筆記本電腦內部(bu)的(de)零(ling)件(jian)，雖然這種概率很低，但的(de)確存(cun)在。

而(er)且，更(geng)重要的(de)是，頻繁的(de)插拔電源插頭，會(hui)(hui)導致電源插頭松動、接觸不(bu)良，還(huan)會(hui)(hui)形成氧化層(ceng)，會(hui)(hui)導致電源適(shi)配(pei)器輸出(chu)的(de)電壓、電流不(bu)穩定，同樣會(hui)(hui)影響(xiang)筆記(ji)本電腦(nao)的(de)使(shi)用壽(shou)命(ming)。