不同品牌(pai)筆記本電(dian)腦電(dian)源適配(pei)器不能通(tong)用的主要原因(yin)
筆(bi)記(ji)本(ben)電(dian)腦電(dian)源(yuan)適(shi)(shi)(shi)配(pei)器并不(bu)通用(yong)大家(jia)是(shi)(shi)(shi)否遇(yu)到過這種情(qing)(qing)況(kuang)?在(zai)某些場合突(tu)然筆(bi)記(ji)本(ben)電(dian)腦電(dian)池供電(dian)不(bu)足,又沒有帶電(dian)源(yuan)適(shi)(shi)(shi)配(pei)器,工作還(huan)有一點點沒有完成,這種情(qing)(qing)況(kuang)非(fei)常(chang)令人(ren)焦慮和(he)尷尬(ga)。有些朋友在(zai)這個時候可(ke)能試圖(tu)借用(yong)他(ta)人(ren)筆(bi)記(ji)本(ben)電(dian)腦電(dian)源(yuan)適(shi)(shi)(shi)配(pei)器,可(ke)是(shi)(shi)(shi)大家(jia)要注意了,不(bu)同品牌筆(bi)記(ji)本(ben)電(dian)腦電(dian)源(yuan)適(shi)(shi)(shi)配(pei)器是(shi)(shi)(shi)不(bu)能通用(yong)的,至少目(mu)前是(shi)(shi)(shi)這樣。
不同(tong)品牌筆記(ji)本(ben)電腦電源(yuan)適配器不能(neng)通(tong)用的主要原(yuan)因有三:
一、接口不同
多(duo)數筆(bi)記本(ben)(ben)電(dian)(dian)腦電(dian)(dian)源適配(pei)器(qi)品(pin)牌間的(de)(de)接口不(bu)(bu)(bu)同,這就意味著使(shi)用其他品(pin)牌的(de)(de)電(dian)(dian)源適配(pei)器(qi)根本(ben)(ben)不(bu)(bu)(bu)能插入到(dao)你的(de)(de)筆(bi)記本(ben)(ben)電(dian)(dian)腦進行供電(dian)(dian)。接口不(bu)(bu)(bu)同是相(xiang)對安全的(de)(de),因(yin)為至少(shao)你不(bu)(bu)(bu)會(hui)插入電(dian)(dian)流或電(dian)(dian)壓(ya)不(bu)(bu)(bu)符合的(de)(de)電(dian)(dian)源適配(pei)器(qi)給筆(bi)記本(ben)(ben)電(dian)(dian)腦供電(dian)(dian),而導致(zhi)電(dian)(dian)腦硬件損壞(huai)。
二、電壓不同
不同(tong)(tong)品(pin)牌筆記(ji)本電(dian)(dian)腦電(dian)(dian)源(yuan)適(shi)配器(qi)電(dian)(dian)壓(ya)是(shi)不相同(tong)(tong)的(de),例如:一般情況下(xia)IBM是(shi)16V,Dell是(shi)20V,Hp是(shi)18.5V,Sony是(shi)19.5V等。由此可見,即便電(dian)(dian)源(yuan)適(shi)配器(qi)接口相同(tong)(tong),也不能(neng)使用不同(tong)(tong)品(pin)牌的(de)筆記(ji)本電(dian)(dian)腦電(dian)(dian)源(yuan)適(shi)配器(qi)進(jin)行供(gong)電(dian)(dian)。
三、電流不同
不(bu)同品(pin)牌筆記本(ben)電(dian)腦(nao)電(dian)源適配器電(dian)流也是不(bu)相同的,例(li)如:一般情(qing)況下IBM是4.5A,Dell是3.34A,Hp是2.7A,Sony是4.1A等。
其實,相(xiang)同(tong)(tong)品牌筆記本電(dian)腦電(dian)源適配(pei)器的(de)電(dian)壓(ya)和(he)電(dian)流(liu)也不盡(jin)相(xiang)同(tong)(tong)。所以,即便(bian)是(shi)相(xiang)同(tong)(tong)品牌筆記本電(dian)腦間竄用電(dian)源適配(pei)器也要確(que)認(ren)電(dian)壓(ya)和(he)電(dian)流(liu)規(gui)格。