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產(chan)品(pin)型(xing)號: DCB-1
所屬分類:電源
產品時間:2018-11-23
簡要描述:調節器電源DCB-1詳細介紹 通 用 電 源 8-1 871a 直流精密電源 0~30V;0~10A SV≤2×10-5min 2100 8-2 871b 直流精密電源 0~30V;0~100mA SV≤2×10-5min 1100 8-3 DCB1 調節器電源 0~30V;0~3A SV≤2×10-
調節器電源DCB-1詳細介紹
通 用 電 源 | |||||||||||||
序號 | 型號 | 產品名稱 | 輸 出 范 圍 | 準 確 度 | 出廠價¥ | ||||||||
8-1 | 871a | 直流精密電源 | 0~30V;0~10A | SV≤2×10-5min | 2100 | ||||||||
8-2 | 871b | 直流精密電源 | 0~30V;0~100mA | SV≤2×10-5min | 1100 | ||||||||
8-3 | DCB1 | 調節器電源 | 0~30V;0~3A | SV≤2×10-5min | 2500 | ||||||||
8-4 | FM44 | 指針式直流穩壓電源 | 0~30V;0~2A | SV≤2×10-5min | 580 | ||||||||
8-5 | FM44 | 數顯直流穩壓流電源 | 0~30V;0~3A | SV≤2×10-5min | 750 | ||||||||
8-6 | FM56 | 指針式雙路直流穩壓電源 | 雙路0~30V;0~2A | SV≤2×10-5min | 850 | ||||||||
8-7 | FM56 | 雙路式數(shu)顯直流穩(wen)壓流電(dian)源(yuan) | 雙路(lu)0~30V;0~2A | SV≤2×10-5min | 1100 |
調節器電源DCB-1
電(dian)(dian)源調(diao)節器(qi)(qi)(以下簡(jian)稱總(zong)線(xian)(xian)電(dian)(dian)源)適用(yong)(yong)于Foundation Fielbus及Profibus PA現場總(zong)線(xian)(xian)控制系統,向總(zong)線(xian)(xian)供電(dian)(dian)型設(she)備提(ti)供電(dian)(dian)源。總(zong)線(xian)(xian)電(dian)(dian)源采用(yong)(yong)有源阻抗控制方(fang)(fang)式(shi),與(yu)(yu)簡(jian)單的無源方(fang)(fang)案相(xiang)比可(ke)大大提(ti)高帶載(zai)能力;同時提(ti)供了(le)均(jun)勻的阻抗特性,與(yu)(yu)終端(duan)匹配(pei)器(qi)(qi)配(pei)合,可(ke)再現*的總(zong)線(xian)(xian)信號。總(zong)線(xian)(xian)電(dian)(dian)源面板(ban)上有兩個(ge)LED分別用(yong)(yong)于電(dian)(dian)源指(zhi)示(shi)和過流指(zhi)示(shi),方(fang)(fang)便(bian)了(le)維(wei)護。總(zong)線(xian)(xian)電(dian)(dian)源內(nei)(nei)部提(ti)供了(le)一個(ge)可(ke)選(xuan)擇的終端(duan)匹配(pei)器(qi)(qi),當不(bu)使用(yong)(yong)總(zong)線(xian)(xian)電(dian)(dian)源冗余時,可(ke)采用(yong)(yong)內(nei)(nei)部的終端(duan)匹配(pei)器(qi)(qi)