這些直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)源(yuan)(yuan)是完全固態(tai)的，適用(yong)(yong)于工作(zuo)(zuo)臺或(huo)標準 19 "機架(jia)操(cao)作(zuo)(zuo)。它們是調節(jie)良好的恒(heng)壓(ya)/恒(heng)流(liu)(liu)電(dian)(dian)(dian)(dian)源(yuan)(yuan)，可(ke)(ke)在整個(ge)輸(shu)(shu)出范圍內(nei)連(lian)續(xu)調節(jie)。當電(dian)(dian)(dian)(dian)源(yuan)(yuan)用(yong)(yong)作(zuo)(zuo)恒(heng)壓(ya)源(yuan)(yuan)時，前(qian)面板的電(dian)(dian)(dian)(dian)流(liu)(liu)控制可(ke)(ke)用(yong)(yong)于建立輸(shu)(shu)出電(dian)(dian)(dian)(dian)流(liu)(liu)限制（過(guo)載(zai)或(huo)短路）；當設(she)(she)備用(yong)(yong)作(zuo)(zuo)恒(heng)流(liu)(liu)源(yuan)(yuan)時，VIOLTAGE 控制可(ke)(ke)用(yong)(yong)于限制輸(shu)(shu)出電(dian)(dian)(dian)(dian)壓(ya)。如果輸(shu)(shu)出電(dian)(dian)(dian)(dian)流(liu)(liu)或(huo)電(dian)(dian)(dian)(dian)壓(ya)超過(guo)這些預設(she)(she)限制，設(she)(she)備將自動從(cong) CV 模(mo)式切換到 CC 模(mo)式，反(fan)之亦然(ran)。輸(shu)(shu)出電(dian)(dian)(dian)(dian)壓(ya)和電(dian)(dian)(dian)(dian)流(liu)(liu)通過(guo)兩個(ge)前(qian)面板儀表進(jin)(jin)行連(lian)續(xu)監控。輸(shu)(shu)出電(dian)(dian)(dian)(dian)壓(ya)可(ke)(ke)通過(guo)外部電(dian)(dian)(dian)(dian)阻(zu)從(cong)遠程(cheng)進(jin)(jin)行編程(cheng)（控制）。在遙感(gan)模(mo)式下工作(zuo)(zuo)的電(dian)(dian)(dian)(dian)源(yuan)(yuan)可(ke)(ke)消除(chu)負載(zai)引線(xian)電(dian)(dian)(dian)(dian)壓(ya)下降(jiang)導致的調節(jie)性能下降(jiang)。

恒定電壓 - 恒定電流(liu)

LED - 操作顯示器

傳感器電纜

外部電壓設置

串聯并聯

數字顯示器

LAB 1650 輸出 0-16 VDC 0-50 ADC

LAB 3230 輸(shu)出(chu) 0-32 VDC 0-30 ADC

LAB 7512 輸(shu)出 0-75 VDC 0-12 ADC

LAB 5025 輸出 0-50 VDC 0-25 ADC

產地：德國

串聯運行：允許

并聯操作：允許

Max反極性保護：50 A

浮動操(cao)作：高達 300V 上/地電(dian)壓

遠程編程：LAB 1650 應用 320 Ω/V

遠程感(gan)應：Max補償電壓為 0.5V

瞬態恢復時間：<0, 1 ms

Min輸(shu)出電(dian)壓：80 mV typ.

Max輸出電壓(ya)：16 VDC

線路調節：+0,02 % +1 mV

負載調節：0,02 % +1 mV

輸(shu)出紋波：< 10 mV P-P

恒流模式 (LED-CC)

Min輸出電流：50 mA typ.

Max輸(shu)出電(dian)流：50 ADC

線路調節：+0, 1 % +1 mA

負載調(diao)節：0,1 % +1 mA

輸出(chu)紋波：< 10 mA P-P

精(jing)度：0,2 % +1 位數 LED 14 mm

分辨率：0,1 V/ 0, 1 A / 位(wei)數

結構/隔離等(deng)級1：符合 VDE 0411 防護等(deng)級

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