開關直流穩壓電源概述：1、本公司制造的"風冷式高(gao)頻開(kai)關電(dian)源(yuan)"風(feng)冷(leng)式高(gao)頻開關電(dian)源(yuan)，采用進口高(gao)耐壓(ya)IGBT，IGBT厚(hou)膜驅(qu)動電(dian)路(lu)。2、節(jie)(jie)(jie)(jie)能(neng)明顯，電(dian)源(yuan)變換效(xiao)率(lv)高(gao)達(da)98%，比調(diao)壓(ya)器(qi)或飽和電(dian)抗(kang)器(qi)調(diao)節(jie)(jie)(jie)(jie)省30%，比可(ke)控硅調(diao)壓(ya)平均節(jie)(jie)(jie)(jie)省15%，體積小(xiao)，重量輕。3、有可(ke)靠的保護功能(neng)：輸(shu)出(chu)(chu)(chu)(chu)電(dian)源(yuan)過載，機(ji)內溫開過高(gao)時能(neng)都(dou)能(neng)自動保護，發出(chu)(chu)(chu)(chu)報警信號。4、可(ke)實現多臺(tai)電(dian)源(yuan)并聯(lian)使(shi)用，擴(kuo)大電(dian)源(yuan)輸(shu)出(chu)(chu)(chu)(chu)。技術指標：1、輸(shu)入電(dian)壓(ya)：三相380V±10%，單(dan)相220V±10%2、輸(shu)出(chu)(chu)(chu)(chu)電(dian)壓(ya)：電(dian)流精度≤1%3、輸(shu)出(chu)(chu)(chu)(chu)高(gao)頻：方波20KHz脈寬(kuan)調(diao)節(jie)(jie)(jie)(jie)調(diao)壓(ya)式4、效(xiao)率(lv)：98%

開關直流穩壓電源使(shi)用說(shuo)明：1、每(mei)臺設備三相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)須經過外(wai)接(jie)(jie)空氣(qi)開(kai)關接(jie)(jie)入(ru)，接(jie)(jie)好保護接(jie)(jie)地線。2、直流(liu)輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)銅排(pai)位于電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)后方，在連接(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)與鍍槽選用的銅排(pai)截面(mian)每(mei)平方毫米不可超(chao)過三安培。3、開(kai)機時(shi)(shi)先閉合外(wai)控(kong)空氣(qi)開(kai)關，此時(shi)(shi)LD電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)指示燈亮，電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)表數值均(jun)為(wei)零狀態(tai)；啟(qi)動(dong)遠控(kong)工作(zuo)(zuo)開(kai)關，工作(zuo)(zuo)指示燈亮；調節定(ding)(ding)壓(ya)定(ding)(ding)流(liu)旋(xuan)鈕(niu)，使(shi)輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)達到所需值。4、恒定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)時(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)的變(bian)(bian)化(hua)或(huo)負載的變(bian)(bian)化(hua)均(jun)能保持輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)恒定(ding)(ding)（此方式在空載輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)不受(shou)控(kong)）5、恒定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)時(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)的變(bian)(bian)化(hua)活負載變(bian)(bian)化(hua)均(jun)能保持輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)恒定(ding)(ding)6、電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)工作(zuo)(zuo)時(shi)(shi)，其輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)應(ying)在額(e)定(ding)(ding)工作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)一下(xia)，禁止(zhi)超(chao)負荷運行。佳工作(zuo)(zuo)狀態(tai)為(wei)額(e)定(ding)(ding)值的80%，選機時(shi)(shi)需注意。7、溫度(du)保護，當(dang)機內(nei)溫度(du)升(sheng)至85℃時(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)自(zi)動(dong)停(ting)止(zhi)輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)，降溫后自(zi)行啟(qi)動(dong)輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)8、輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)短路或(huo)故障，會立即保護。 產品規(gui)格：1、輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)：0～36V可選（18V-36V輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)在0-5000A可選） 輸(shu)(shu)(shu)(shu)出(chu)(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)：0-10000A可選。2、特殊規(gui)格可面(mian)議。