型號：GX500-5

產品用(yong)途：電(dian)(dian)動(dong)車電(dian)(dian)機、電(dian)(dian)動(dong)車控(kong)制器(qi)、直(zhi)流馬達(da)測試(shi)老化、LED測試(shi)及(ji)老化、燈(deng)具測試(shi)、汽車電(dian)(dian)子、大功率直(zhi)流電(dian)(dian)機等

符合標(biao)準：IEC60478  IEC60365

500V系列直流電源選型表

簡介

      GX500-5直(zhi)(zhi)流穩(wen)壓(ya)(ya)電(dian)(dian)(dian)(dian)源采用采用國際先(xian)進的(de)高頻脈寬調(diao)制技術，配以穩(wen)定(ding)的(de)三(san)菱 IGBT 做調(diao)整原件，使該開(kai)關直(zhi)(zhi)流電(dian)(dian)(dian)(dian)源具有(you)(you)轉換效率高，穩(wen)壓(ya)(ya)穩(wen)流、精度高及瞬(shun)態(tai)響應好等(deng)特點，電(dian)(dian)(dian)(dian)壓(ya)(ya)電(dian)(dian)(dian)(dian)流連續(xu)可調(diao)，且LED數碼(ma)管顯(xian)示（或(huo)液晶顯(xian)示）。GX500-5直(zhi)(zhi)流穩(wen)壓(ya)(ya)電(dian)(dian)(dian)(dian)源很好的(de)解決了(le)可調(diao)開(kai)關電(dian)(dian)(dian)(dian)源因(yin)電(dian)(dian)(dian)(dian)流大(da)而產(chan)生的(de)不穩(wen)定(ding)的(de)業界難題。 具有(you)(you)輸(shu)(shu)(shu)入(ru)(ru)過(guo)壓(ya)(ya)、欠(qian)壓(ya)(ya)、缺相，輸(shu)(shu)(shu)出過(guo)壓(ya)(ya)、過(guo)流、短(duan)路(lu)、恒(heng)流輸(shu)(shu)(shu)出限(xian)壓(ya)(ya)、超溫等(deng)保(bao)護功能。 多(duo)圈電(dian)(dian)(dian)(dian)位(wei)器控(kong)制電(dian)(dian)(dian)(dian)壓(ya)(ya)和電(dian)(dian)(dian)(dian)流或(huo)者通(tong)過(guo)在輸(shu)(shu)(shu)入(ru)(ru)端附加模擬量： 4-20mA,0-20mA, 0-5V,0-10V 等(deng)，內(nei)控(kong)時通(tong)過(guo)電(dian)(dian)(dian)(dian)位(wei)器控(kong)制輸(shu)(shu)(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)或(huo)者輸(shu)(shu)(shu)出電(dian)(dian)(dian)(dian)流；外控(kong)時通(tong)過(guo)模擬量控(kong)制輸(shu)(shu)(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)或(huo)者電(dian)(dian)(dian)(dian)流。內(nei)控(kong)和外控(kong)通(tong)過(guo)開(kai)關切(qie)換。大(da)功率直(zhi)(zhi)流穩(wen)壓(ya)(ya)電(dian)(dian)(dian)(dian)源具有(you)(you)過(guo)壓(ya)(ya)、過(guo)流、短(duan)路(lu)、溫控(kong)等(deng)保(bao)護措施，由于產(chan)品的(de)高性價比，產(chan)品熱銷國內(nei)。

GX500-5直流穩壓電源技術參數

輸入電壓：AC220V± 10% /50Hz

輸出電(dian)壓(ya)：DC0-500V可調輸出

輸出電(dian)流：DC0-5A可(ke)調輸出

電源效應(ying)：< 0.3％+10mV

負載效(xiao)應：< 0.1% +10mV

周期與隨機(ji)漂移：< 0.1%（rms)

保護功能(neng)： 過壓、過流(liu)、短路、輸出(chu)可短路，短路解除后(hou)可自動恢(hui)復工作

絕(jue)緣(yuan)電(dian)阻(zu)：≥20MΩ

相(xiang)對濕(shi)度(du)：<90％（非凝結狀(zhuang)態）

滿負(fu)荷連續工作(zuo)8小時（40℃環境(jing)下長期使用）

環(huan)境溫(wen)度(du)：0-40℃

顯(xian)示方式：3位半(ban)數顯(xian)電壓/電流表

選(xuan)配功能  

外控功能：可(ke)選0-5V或4-20mA信號控制電(dian)源的輸(shu)出電(dian)壓和電(dian)流；

定時功能：可選定時開關機功能；

通信功能：可選(xuan)數據接口，與計(ji)算機(ji)連接控制，或與PLC連接。

主要用途

1、電(dian)(dian)機類：電(dian)(dian)動車電(dian)(dian)機、電(dian)(dian)動車控制器、直流馬(ma)達測試(shi)老化(hua)等

2、電具類：LED測試(shi)及老(lao)化(hua)、節(jie)能燈泡測試(shi)及老(lao)化(hua)、燈具測試(shi)、鎢絲氣化(hua)等

3、汽(qi)(qi)(qi)車(che)類：汽(qi)(qi)(qi)車(che)電子、大功率(lv)直(zhi)流電機(ji)、汽(qi)(qi)(qi)車(che)電機(ji)控制(zhi)器、車(che)用燈光、點煙器、汽(qi)(qi)(qi)車(che)影音(yin)測(ce)試及老化等

4、電子器件類：電容器、電阻、繼電器、晶體管(guan)、傳感器等(deng)

5、顯(xian)(xian)示(shi)器類(lei)：顯(xian)(xian)示(shi)屏、液器屏、觸(chu)摸(mo)屏、車載DVD、手機顯(xian)(xian)示(shi)器等

6、電(dian)化學類：電(dian)解、電(dian)鍍(du)、陽極氧化、有色金屬研(yan)究等

7、其(qi)他(ta)需(xu)要直流(liu)電源供(gong)應(ying)的(de)產品測試及研發，如磁控管等。