型號：GX300-500

產品用途：電(dian)動車電(dian)機、電(dian)動車控(kong)制器、直流馬(ma)達測試(shi)老化(hua)、LED測試(shi)及(ji)老化(hua)、燈具測試(shi)、汽(qi)車電(dian)子、大功率直流電(dian)機等

符合標準：IEC60478  IEC60365

市場價：12300元

300V系列直流電源(yuan)選型表

簡介

      GX300-500直(zhi)流(liu)(liu)穩壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)源采用采用國際先進的(de)高(gao)頻脈寬調(diao)(diao)制(zhi)技(ji)術，配(pei)以穩定的(de)三菱 IGBT 做調(diao)(diao)整原(yuan)件，使該開關(guan)(guan)直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)源具(ju)有轉換效率高(gao)，穩壓(ya)(ya)(ya)(ya)穩流(liu)(liu)、精度(du)高(gao)及(ji)瞬態響應(ying)好等特點，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)流(liu)(liu)連續可調(diao)(diao)，且LED數碼管顯示(shi)（或(huo)(huo)液晶顯示(shi)）。GX300-500直(zhi)流(liu)(liu)穩壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)源很好的(de)解決(jue)了可調(diao)(diao)開關(guan)(guan)電(dian)(dian)(dian)(dian)源因電(dian)(dian)(dian)(dian)流(liu)(liu)大而(er)產(chan)生(sheng)的(de)不穩定的(de)業界難(nan)題。 具(ju)有輸(shu)入(ru)過(guo)壓(ya)(ya)(ya)(ya)、欠壓(ya)(ya)(ya)(ya)、缺相，輸(shu)出(chu)過(guo)壓(ya)(ya)(ya)(ya)、過(guo)流(liu)(liu)、短(duan)路(lu)、恒流(liu)(liu)輸(shu)出(chu)限壓(ya)(ya)(ya)(ya)、超(chao)溫等保(bao)護功能。 多圈電(dian)(dian)(dian)(dian)位(wei)器(qi)控(kong)制(zhi)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)和(he)電(dian)(dian)(dian)(dian)流(liu)(liu)或(huo)(huo)者通過(guo)在輸(shu)入(ru)端(duan)附加模(mo)擬量(liang)： 4-20mA,0-20mA, 0-5V,0-10V 等，內(nei)(nei)(nei)控(kong)時通過(guo)電(dian)(dian)(dian)(dian)位(wei)器(qi)控(kong)制(zhi)輸(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)或(huo)(huo)者輸(shu)出(chu)電(dian)(dian)(dian)(dian)流(liu)(liu)；外控(kong)時通過(guo)模(mo)擬量(liang)控(kong)制(zhi)輸(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)或(huo)(huo)者電(dian)(dian)(dian)(dian)流(liu)(liu)。內(nei)(nei)(nei)控(kong)和(he)外控(kong)通過(guo)開關(guan)(guan)切換。大功率直(zhi)流(liu)(liu)穩壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)源具(ju)有過(guo)壓(ya)(ya)(ya)(ya)、過(guo)流(liu)(liu)、短(duan)路(lu)、溫控(kong)等保(bao)護措施，由于產(chan)品(pin)的(de)高(gao)性價比，產(chan)品(pin)熱銷國內(nei)(nei)(nei)。

GX300-500直流穩壓電(dian)源技術參數

輸入電壓(ya)：AC380V± 10% /50Hz

輸出電(dian)壓：DC0-300V可調(diao)輸出

輸出(chu)電流：DC0-500A可調(diao)輸出(chu)

電源效應：< 0.3％+10mV

負載效應：< 0.1% +10mV

周期(qi)與隨機漂移：< 0.1%（rms)

保護功能： 過壓、過流、短(duan)(duan)路、輸(shu)出可短(duan)(duan)路，短(duan)(duan)路解除(chu)后可自動(dong)恢復工作

絕緣電阻：≥20MΩ

相對濕(shi)度(du)：<90％ （非凝結(jie)狀態）

滿負荷(he)連(lian)續工作8小時（40℃環境下長期使用(yong)）

環境(jing)溫度(du)：0-40℃

顯示(shi)方(fang)式：3位(wei)半數顯電壓(ya)/電流表

選配(pei)功能(neng)  

外(wai)控功能(neng)：可選0-5V或4-20mA信號(hao)控制電源(yuan)的輸(shu)出電壓(ya)和電流；

定時功能：可(ke)選定時開關機功能；

通(tong)信功能：可(ke)選(xuan)數據接口，與(yu)計算機(ji)連接控制，或與(yu)PLC連接。

三、主要用途

1、電(dian)機類(lei)：電(dian)動車電(dian)機、電(dian)動車控(kong)制器(qi)、直(zhi)流馬達測試(shi)老化等

2、電具(ju)類：LED測試及老(lao)化(hua)、節能燈泡測試及老(lao)化(hua)、燈具(ju)測試、鎢絲氣(qi)化(hua)等

3、汽(qi)車類：汽(qi)車電(dian)(dian)子(zi)、大功率直流電(dian)(dian)機、汽(qi)車電(dian)(dian)機控(kong)制器、車用燈光、點煙器、汽(qi)車影音測試(shi)及(ji)老化(hua)等

4、電(dian)子器(qi)件(jian)類：電(dian)容器(qi)、電(dian)阻、繼電(dian)器(qi)、晶體(ti)管、傳感器(qi)等(deng)

5、顯示器(qi)類：顯示屏、液(ye)器(qi)屏、觸摸(mo)屏、車(che)載DVD、手機顯示器(qi)等

6、電(dian)化(hua)學類(lei)：電(dian)解(jie)、電(dian)鍍、陽極氧化(hua)、有色(se)金屬研究等

7、其他需(xu)要(yao)直流電源供應的產品(pin)測試及研發，如磁控(kong)管等。