UPS電(dian)源和穩(wen)壓(ya)電(dian)源有什么本質區(qu)別(bie)?在(zai)計算(suan)機(ji)中(zhong)可以(yi)看到(dao)UPS,因此(ci)它是計算(suan)機(ji)UPS的(de)(de)重要組成部分。在(zai)日常(chang)生活中(zhong),穩(wen)壓(ya)電(dian)源設(she)備得到(dao)了廣泛的(de)(de)應用。UPS電(dian)源和穩(wen)壓(ya)電(dian)源有什么不同?具體分析如下:
1.穩(wen)壓(ya)(ya)(ya)(ya)電(dian)源(yuan):設(she)計用(yong)于電(dian)壓(ya)(ya)(ya)(ya)不(bu)穩(wen)定,主要用(yong)于后(hou)端(duan)設(she)備(bei)的(de)保護,設(she)備(bei)的(de)保護功能相對完善。一(yi)般大(da)型UPS電(dian)源(yuan)也必(bi)須配備(bei)穩(wen)壓(ya)(ya)(ya)(ya)旁路系(xi)統。穩(wen)壓(ya)(ya)(ya)(ya)電(dian)源(yuan)的(de)功能范圍很廣,幾乎所有(you)需要電(dian)的(de)地方都(dou)可以(yi)使用(yong)(當然(ran)前(qian)提是電(dian)壓(ya)(ya)(ya)(ya)不(bu)穩(wen)定)。一(yi)般家(jia)里(li)都(dou)有(you)電(dian)腦(nao)和電(dian)視。因此,選擇高精度、全自動穩(wen)壓(ya)(ya)(ya)(ya)電(dian)源(yuan)就足夠了,也就是市面上所說的(de)SVC交(jiao)流(liu)穩(wen)壓(ya)(ya)(ya)(ya)器,價格也是真實的(de);如果是工業用(yong)的(de),當然(ran)是大(da)功率交(jiao)流(liu)穩(wen)壓(ya)(ya)(ya)(ya)器,有(you)機(ji)械式和電(dian)子式,更簡單的(de)電(dian)子式。
2.UPS電(dian)源(yuan)(yuan)(yuan)(yuan)分為在線(xian)電(dian)源(yuan)(yuan)(yuan)(yuan)和(he)備(bei)用(yong)電(dian)源(yuan)(yuan)(yuan)(yuan)兩種規格。一般計算機配備(bei)備(bei)用(yong)電(dian)源(yuan)(yuan)(yuan)(yuan),屬于應急電(dian)源(yuan)(yuan)(yuan)(yuan)。備(bei)用(yong)電(dian)源(yuan)(yuan)(yuan)(yuan)是一種帶有穩壓(ya)部分的電(dian)子開(kai)關穩壓(ya)器,可(ke)用(yong)作穩壓(ya)器,但穩壓(ya)效果不理想;
在線UPS:在線UPS工作時,首先(xian)將市(shi)電(dian)(dian)(dian)轉(zhuan)換(huan)(huan)成DC給(gei)UPS電(dian)(dian)(dian)池充電(dian)(dian)(dian),逆變器將DC逆變為交(jiao)流(liu)電(dian)(dian)(dian)作為負載(zai)供(gong)電(dian)(dian)(dian)。由于(yu)市(shi)電(dian)(dian)(dian)已(yi)(yi)經過(guo)了(le)從交(jiao)流(liu)到DC再到交(jiao)流(liu)的(de)(de)(de)轉(zhuan)換(huan)(huan)過(guo)程,市(shi)電(dian)(dian)(dian)中原有的(de)(de)(de)諧波干擾和(he)脈沖電(dian)(dian)(dian)壓成分已(yi)(yi)經過(guo)濾得非(fei)常干凈,因此在線UPS逆變的(de)(de)(de)電(dian)(dian)(dian)壓非(fei)常穩定。高頻(pin)UPS的(de)(de)(de)優點是(shi)體(ti)積小,重量輕,工作效率高,缺點是(shi)抗(kang)過(guo)載(zai)和(he)抗(kang)沖擊能力(li)差。
介(jie)紹并說明(ming)穩壓器和UPS。如您想(xiang)了(le)解更多信息(xi),請致(zhi)電(dian)020-38265686咨詢。但(dan)愿以上能幫助您了(le)解UPS電(dian)源(yuan)和穩壓電(dian)源(yuan),讓您在(zai)以后的(de)生活中很容(rong)易區分它(ta)們,更好地利(li)用它(ta)們。