2019-5-17 智能充電機適用于什么設備充電?
智能(neng)充(chong)(chong)電(dian)機(ji)是采用(yong)(yong)高(gao)頻電(dian)源技術,運用(yong)(yong)先進的智能(neng)動態(tai)調整充(chong)(chong)電(dian)技術。它采用(yong)(yong)恒(heng)(heng)流/恒(heng)(heng)壓(ya)/小恒(heng)(heng)流智能(neng)三個階(jie)段充(chong)(chong)電(dian)方式,具(ju)(ju)有充(chong)(chong)電(dian)效(xiao)率高(gao),操作簡單,重量(liang)輕,體積(ji)小等(deng)特(te)點。并具(ju)(ju)有反接、過載、短路、過熱等(deng)多重保護功能(neng)及(ji)延時(shi)啟(qi)(qi)動,軟啟(qi)(qi)動、斷電(dian)記憶自(zi)啟(qi)(qi)動功能(neng)等(deng)。...
2019-5-17 直流充電機常見故障
直流充電(dian)(dian)(dian)機常見故障 1.電(dian)(dian)(dian)源(yuan)指示(shi)燈不亮,充電(dian)(dian)(dian)指示(shi)燈也不亮。檢查充電(dian)(dian)(dian)器(qi)(qi)輸(shu)入電(dian)(dian)(dian)源(yuan)插(cha)(cha)(cha)頭與市電(dian)(dian)(dian)有(you)(you)沒有(you)(you)連接好,可將(jiang)充電(dian)(dian)(dian)器(qi)(qi)輸(shu)入插(cha)(cha)(cha)頭插(cha)(cha)(cha)至正常的(de)電(dian)(dian)(dian)源(yuan)插(cha)(cha)(cha)座中試一(yi)下(xia)(xia),如情況依舊,將(jiang)充電(dian)(dian)(dian)器(qi)(qi)外殼打(da)開,觀察一(yi)下(xia)(xia)機內(nei)保險絲有(you)(you)沒有(you)(you)斷,如沒有(you)(you)斷,先檢查一(yi)下(xia)(xia)電(dian)(dian)(dian)源(yuan)輸(shu)入線是(shi)否...
2019-5-14 充電機的分類和使用注意事項
充(chong)電(dian)機從電(dian)流上分大體可(ke)以(yi)分為(wei):變壓器整流電(dian)源(yuan) 開關電(dian)源(yuan) 電(dian)阻電(dian)容(rong)降壓整流電(dian)源(yuan)...
2019-5-8 大功率直流穩壓電源有哪些用途?
大功率直(zhi)流穩(wen)壓(ya)電源主要用(yong)來在(zai)研(yan)究單位、實驗室作為(wei)可調電源或是生(sheng)產線上作為(wei)產品壽(shou)命試(shi)驗的(de)(de)固定電源,它(ta)(ta)是最好的(de)(de)選擇,它(ta)(ta)具有完善(shan)的(de)(de)保護線路,更能(neng)滿足使(shi)用(yong)者簡單、方便的(de)(de)使(shi)用(yong)需求。...
2019-5-8 大功率充電機電路圖
大(da)功率充電機(ji)電路工作原理:220V市電經變壓(ya)(ya)(ya)器降壓(ya)(ya)(ya),橋堆(dui)整流,C1、C2濾波(bo)后得(de)到35V的(de)脈動直(zhi)流電壓(ya)(ya)(ya),從IC的(de)第1、2腳輸(shu)入,該(gai)IC最高輸(shu)人電壓(ya)(ya)(ya)可達(da)40V。輸(shu)人的(de)電壓(ya)(ya)(ya)經IC內部的(de)振(zhen)蕩調(diao)制為200kHz左右的(de)開關電壓(ya)(ya)(ya),其內部的(de)振(zhen)蕩電壓(ya)(ya)(ya)和頻率...

