可調(diao)直流(liu)穩壓電源在不一樣的應用場合有不一樣的別稱：修理電源、實驗電源、萬用電源、可調穩壓源。正如它的稱號所述，可調直流穩壓電源的主要功用即是將溝通的市電轉換為直流電（大多數運用低壓直流電），并供給穩定電壓的直流電壓源，并且一般輸出的電壓在商品規劃規模內可按需調理設定。因為可調電源能夠供給在規劃規模內的恣意電壓輸出，能夠代替許多電子商品所用的電源適配器和電源電路，所以就有了“萬用電源”的外號。在電子實驗中，除了用來當不一樣電壓的電壓源外，可調直流穩壓電源還常常運用其電壓可調特性來測驗電路輸入電壓的接受規模和不一樣作業狀況下實踐耗用電流的狀況，也被稱為實驗電源。 大多數實驗室和I作室所用的可調直流穩壓電源都具有電壓、電流指示功用，在供給牢靠電源的一起還起到監督供電電流改動的效果，這比用萬用表串入主供電回路丈量電流的辦法便利、高效得多。作為功用拓展，許多商品還供給過壓保護、過流保護、短路保護、恒流源、電壓參數可編程回憶等。現代許多電子商品，尤其是民用的消費類電子商品，包含手機、筆記本電腦、數碼商品，都選用低壓直流電驅動，并且許多毛病都是因為電源適配器或許電源單元毛病致使的，所以在商品開發和修理中用處廣泛。 可調直流穩壓電源在許多巨細電子作業室是必備的儀器，許多作業室能夠沒有示波器，但一定要配上一臺可調直流穩壓電源。 

◆關于(yu)電(dian)(dian)子商(shang)(shang)品開發(fa)，經(jing)過(guo)可調(diao)直流穩壓(ya)電(dian)(dian)源的(de)(de)實(shi)踐(jian)供(gong)電(dian)(dian)實(shi)驗(yan)，能夠知道實(shi)踐(jian)商(shang)(shang)品供(gong)電(dian)(dian)電(dian)(dian)流的(de)(de)需要狀況(kuang)，然后斷定商(shang)(shang)品供(gong)電(dian)(dian)單元的(de)(de)參數。運用(yong)(yong)可調(diao)電(dian)(dian)源的(de)(de)調(diao)壓(ya)功用(yong)(yong)，還能模仿電(dian)(dian)池欠壓(ya)下的(de)(de)作業狀況(kuang)，以規劃商(shang)(shang)品的(de)(de)低(di)壓(ya)報警(jing)功用(yong)(yong)或(huo)電(dian)(dian)池狀況(kuang)標(biao)尺，乃至(zhi)還能用(yong)(yong)于(yu)實(shi)驗(yan)商(shang)(shang)品過(guo)壓(ya)保護(hu)功用(yong)(yong)和對電(dian)(dian)壓(ya)動搖(yao)的(de)(de)適應能力。

 ◆關于電子測驗，運用可調直流穩壓電源，能夠防止因為電子商品自帶電池充電飽和度和內阻要素，致使輸出電壓的改動對測驗數據的攪擾。許多專業的測驗規程也規則，測驗有必要運用穩壓電源來代替原設備的電泄。 

◆關于手機修理，用可調直流穩壓電(dian)源能(neng)夠模(mo)仿手機電(dian)池供電(dian)，可用來監督手機實(shi)踐作業電(dian)流，一起也相當于用替換法掃除了電(dian)池和充電(dian)器(qi)能(neng)夠呈現的毛(mao)病。 

◆關于對(dui)講機、電臺的(de)(de)修理(li)，用可調直流(liu)穩壓電源來代替手持對(dui)講機的(de)(de)電池(chi)板和(he)(he)車(che)載(zai)電臺的(de)(de)汽車(che)電瓶，經(jing)(jing)過監督發(fa)(fa)射電流(liu)，有經(jing)(jing)歷的(de)(de)修理(li)技師(shi)能夠初步判別發(fa)(fa)射單元的(de)(de)作業狀況，一起(qi)也可掃除(chu)電池(chi)接觸不良(liang)和(he)(he)內部老化形(xing)成(cheng)的(de)(de)毛(mao)病。 

◆關于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)塊的(de)修理(li)(li)，可調直流(liu)穩(wen)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)源能(neng)夠為(wei)各種電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，測(ce)驗充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)狀(zhuang)況，因為(wei)可調直流(liu)穩(wen)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)源的(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)可調理(li)(li)，所(suo)(suo)以(yi)可根據不(bu)一(yi)樣電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組設定所(suo)(suo)需(xu)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)，取得不(bu)一(yi)樣的(de)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。關于(yu)一(yi)些(xie)老化的(de)鎳氫／鎳鎘(ge)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和免保護(hu)電(dian)(dian)(dian)(dian)(dian)(dian)瓶，能(neng)夠經過設定較高的(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)對其充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，然后重(zhong)復充(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)來測(ce)驗激活(huo)。 

◆關于筆(bi)記本(ben)(ben)的(de)(de)(de)修理，可(ke)調直流穩壓電(dian)(dian)(dian)源能夠代替各種(zhong)筆(bi)記本(ben)(ben)的(de)(de)(de)電(dian)(dian)(dian)源適配(pei)器，只需(xu)配(pei)上(shang)各種(zhong)插頭就能為筆(bi)記本(ben)(ben)供(gong)電(dian)(dian)(dian)，經過監督電(dian)(dian)(dian)流的(de)(de)(de)改動來判別一些(xie)筆(bi)記本(ben)(ben)常見的(de)(de)(de)毛病和(he)作業(ye)狀況。若是你用(yong)穩壓電(dian)(dian)(dian)源直接為筆(bi)記本(ben)(ben)供(gong)電(dian)(dian)(dian)，你會發現(xian)筆(bi)記本(ben)(ben)的(de)(de)(de)實踐作業(ye)電(dian)(dian)(dian)流遠沒到達電(dian)(dian)(dian)源適配(pei)器上(shang)標示的(de)(de)(de)最大電(dian)(dian)(dian)流，并且筆(bi)記本(ben)(ben)的(de)(de)(de)降頻(pin)作業(ye)、液(ye)晶顯示屏背光亮度設定的(de)(de)(de)能耗(hao)改動都能在電(dian)(dian)(dian)源的(de)(de)(de)電(dian)(dian)(dian)流輸出上(shang)得以反(fan)響。 

◆關于數(shu)碼商品(pin)的(de)修理，可調直流穩(wen)壓(ya)電(dian)源能(neng)夠代替數(shu)碼商品(pin)的(de)電(dian)源適配器和內置電(dian)池(chi)，便(bian)利地判(pan)別出(chu)是(shi)不是(shi)存在電(dian)源方面的(de)有(you)關毛病。