300V系列直(zhi)流電(dian)源(yuan)選型表

型號輸出電壓(ya)DC輸出電流(liu)DCGX300-50-300V0-5AGX300-100-300V  0-10AGX300-200-300V  0-20AGX300-300-300V  0-30AGX300-500-300V  0-50AGX300-800-300V  0-80AGX300-1000-300V0-100AGX300-1500-300V0-150AGX300-2000-300V0-200AGX300-3000-300V0-300AGX300-5000-300V0-500A

簡介

      GX300-30直(zhi)流(liu)(liu)(liu)穩(wen)(wen)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)采(cai)用采(cai)用國際先進的高頻脈寬調(diao)制(zhi)技術，配以穩(wen)(wen)定的三菱 IGBT 做調(diao)整原件，使該開關(guan)直(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)具(ju)有轉換(huan)效(xiao)率高，穩(wen)(wen)壓(ya)(ya)(ya)(ya)穩(wen)(wen)流(liu)(liu)(liu)、精度高及(ji)瞬態響(xiang)應(ying)好等(deng)特點，電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)連續可(ke)(ke)調(diao)，且LED數碼管顯示（或(huo)液晶顯示）。GX300-30直(zhi)流(liu)(liu)(liu)穩(wen)(wen)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)很好的解(jie)決(jue)了(le)可(ke)(ke)調(diao)開關(guan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)因電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大(da)而產生的不穩(wen)(wen)定的業(ye)界難題。 具(ju)有輸(shu)(shu)入(ru)過(guo)壓(ya)(ya)(ya)(ya)、欠壓(ya)(ya)(ya)(ya)、缺相，輸(shu)(shu)出過(guo)壓(ya)(ya)(ya)(ya)、過(guo)流(liu)(liu)(liu)、短(duan)路、恒(heng)流(liu)(liu)(liu)輸(shu)(shu)出限(xian)壓(ya)(ya)(ya)(ya)、超溫等(deng)保(bao)護功(gong)能(neng)。 多圈電(dian)(dian)(dian)(dian)(dian)位(wei)器(qi)控(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)和電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)或(huo)者(zhe)通過(guo)在輸(shu)(shu)入(ru)端附加模(mo)擬量： 4-20mA,0-20mA, 0-5V,0-10V 等(deng)，內(nei)控(kong)(kong)時通過(guo)電(dian)(dian)(dian)(dian)(dian)位(wei)器(qi)控(kong)(kong)制(zhi)輸(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)或(huo)者(zhe)輸(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)；外(wai)控(kong)(kong)時通過(guo)模(mo)擬量控(kong)(kong)制(zhi)輸(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)或(huo)者(zhe)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)。內(nei)控(kong)(kong)和外(wai)控(kong)(kong)通過(guo)開關(guan)切換(huan)。大(da)功(gong)率直(zhi)流(liu)(liu)(liu)穩(wen)(wen)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)具(ju)有過(guo)壓(ya)(ya)(ya)(ya)、過(guo)流(liu)(liu)(liu)、短(duan)路、溫控(kong)(kong)等(deng)保(bao)護措施，由于產品的高性價(jia)比，產品熱(re)銷國內(nei)外(wai)。

GX300-30直流穩壓電源(yuan)技術參數(shu)

輸入電壓：AC380V± 10% /50Hz

輸出(chu)電壓：DC0-300V可調輸出(chu)

輸出電流：DC0-30A可調輸出

電源(yuan)效應：< 0.3％+10mV

負(fu)載效應：< 0.1% +10mV

周期與隨機漂移(yi)：< 0.1%（rms)

保(bao)護功能： 過壓、過流、短路、輸出可短路，短路解(jie)除(chu)后可自動恢復工作

絕(jue)緣電阻：≥20MΩ

相(xiang)對濕度(du)：<90％ （非凝結狀態）

滿負荷連續工作8小(xiao)時（40℃環境下長期使用）

環境溫度：0-40℃

顯示(shi)方式：3位半數顯電壓/電流(liu)表

選配功能  

外控(kong)功(gong)能：可選0-5V或4-20mA信號控(kong)制(zhi)電源(yuan)的輸出(chu)電壓和電流；

定時功能(neng)：可選定時開關機(ji)功能(neng)；

通(tong)信(xin)功能：可選(xuan)數據接口，與計算機(ji)連(lian)接控(kong)制，或與PLC連(lian)接。

主要用途

1、電機類：電動車(che)電機、電動車(che)控制器(qi)、直(zhi)流馬達測試老化等

2、電具類：LED測(ce)試及老(lao)化、節(jie)能燈泡測(ce)試及老(lao)化、燈具測(ce)試、鎢絲氣化等(deng)

3、汽車類(lei)：汽車電(dian)子、大功率直(zhi)流電(dian)機、汽車電(dian)機控制(zhi)器、車用燈光、點煙器、汽車影音測試(shi)及老化等

4、電(dian)子器(qi)(qi)件類：電(dian)容器(qi)(qi)、電(dian)阻、繼電(dian)器(qi)(qi)、晶體管、傳感(gan)器(qi)(qi)等

5、顯示(shi)器(qi)(qi)類：顯示(shi)屏、液器(qi)(qi)屏、觸摸屏、車載DVD、手機顯示(shi)器(qi)(qi)等

6、電化學類：電解(jie)、電鍍(du)、陽極氧(yang)化、有色金屬研究等

7、其他(ta)需要直流電源供應的產品測(ce)試及研發，如磁控管等。