茄子视频APP官网

施能百科

大功率蓄電池充電機常見故障

2019/4/15 15:00:54??????點擊:
1.大功率蓄電(dian)(dian)(dian)池充電(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)源指(zhi)示燈(deng)不(bu)(bu)亮(liang)(liang),充電(dian)(dian)(dian)指(zhi)示燈(deng)也不(bu)(bu)亮(liang)(liang)。檢(jian)(jian)查(cha)(cha)充電(dian)(dian)(dian)器輸(shu)入電(dian)(dian)(dian)源插頭與(yu)市電(dian)(dian)(dian)有(you)沒(mei)有(you)連接好(hao),可(ke)將充電(dian)(dian)(dian)器輸(shu)入插頭插至(zhi)正常的電(dian)(dian)(dian)源插座中試(shi)一下,如情況(kuang)依舊(jiu),將充電(dian)(dian)(dian)器外(wai)殼打開,觀察一下機(ji)內保險絲(si)(si)有(you)沒(mei)有(you)斷,如沒(mei)有(you)斷,先檢(jian)(jian)查(cha)(cha)一下電(dian)(dian)(dian)源輸(shu)入線(xian)是(shi)(shi)否(fou)良(liang)好(hao),在排除(chu)電(dian)(dian)(dian)源輸(shu)入線(xian)的故障(zhang)(zhang)后(hou),應檢(jian)(jian)查(cha)(cha)一下電(dian)(dian)(dian)路板上(shang)(shang)高壓(ya)(ya)區附近的元(yuan)器件(jian)是(shi)(shi)否(fou)有(you)虛焊,保險絲(si)(si)座是(shi)(shi)否(fou)有(you)接觸不(bu)(bu)良(liang)現象,重點檢(jian)(jian)查(cha)(cha)變壓(ya)(ya)器T1、三極管(guan)V1、V2等是(shi)(shi)否(fou)有(you)虛焊現象。另外(wai),R5或(huo)R6開路,也會(hui)(hui)引起上(shang)(shang)述(shu)故障(zhang)(zhang),如機(ji)內保險絲(si)(si)已斷,則千萬不(bu)(bu)要更換大安培(pei)的保險絲(si)(si)管(guan)(充電(dian)(dian)(dian)器的保險絲(si)(si)管(guan)一般為2A),應重點檢(jian)(jian)查(cha)(cha)D1-D4、V1、V2、R4、R7及D15、D21有(you)無(wu)損(sun)壞(huai),如有(you)損(sun)壞(huai),可(ke)用(yong)同類(lei)型的更換。請注意,上(shang)(shang)述(shu)元(yuan)件(jian)損(sun)壞(huai)時(shi),可(ke)能(neng)(neng)會(hui)(hui)同時(shi)損(sun)壞(huai)一到(dao)二(er)個,有(you)時(shi)可(ke)能(neng)(neng)會(hui)(hui)同時(shi)損(sun)壞(huai)好(hao)幾個,檢(jian)(jian)修時(shi)需(xu)要逐一檢(jian)(jian)查(cha)(cha)、更換這些元(yuan)件(jian)后(hou)才能(neng)(neng)通(tong)電(dian)(dian)(dian)。
2.大功率蓄電池(chi)充電機發(fa)熱量大、且伴有異(yi)常(chang)響聲。故障(zhang)原因是輸(shu)出級消振阻容R31、C17損(sun)壞所致。另(ling)外,C12開路或(huo)虛焊也會引起上述故障(zhang)。
3.大功率蓄電池充電機工作時有異常響聲,充不進電。檢查電路板上C8是否有虛焊或損壞,一般更換C8均能解決.上(shang)海(hai)施能電器設備有限公司始建于1984年,上海市高新技術企業,中國工業車輛優秀配套供應商,上海電器行業名優產品,主要生產工頻系列充電機,高頻系列充電機,鋰電池充電機系列放電機系列充放電機等電器產品。
公司概況 - 公司產品 - 熱點新聞
lutube-lutube下载-lutube下载地址-lutube最新地址 lutube-lutube下载-lutube下载地址-lutube最新地址 lutube-lutube下载-lutube下载地址-lutube最新地址