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          技術文章您的位置:網站首頁 >技術文章 > 意大利ATOS放大器E-ME-AC-05F 21/3庫存
          意大利ATOS放大器E-ME-AC-05F 21/3庫存
          更新時間:2019-08-05   點擊次數:1006次

            意大利ATOS放大器E-ME-AC-05F 21/3庫存                                                                                 ATOS放大器其中用得zui廣泛的是電子放大器。隨著射流技術(見射流元件)的推廣,液動或氣動放大器的應用也逐漸增多。電子放大器又按所用有源器件分為真空管放大器、晶體管放大器、固體放大器和磁放大器,其中又以晶體管放大器應用zui廣。在自動化儀表中晶體管放大器常用于信號的電壓放大和電流放大,主要形式有單端放大和推挽放大。此外,還常用于阻抗匹配、隔離、電流-電壓轉換、電荷-電壓轉換(如電荷放大器)以及利用放大器實現輸出與輸入之間的一定函數關系(如運算放大器)。                                                                                                                                      ATOS放大器型號編碼:
          "E-ME"→歐板式電子放大器
          "AC"→控制形式:用于開環或閉環控制
          "01F"→電磁鐵:01F=用于單電磁鐵比例閥,05F=用于雙電磁鐵比例閥
          "-"→選項:無標記=標準對稱斜坡,/RR=有可調不對稱斜坡,-4=有4個輸入信號電位器,/RR-4=帶上升和下降斜坡及4個信號電位器,/4R-4=帶4個斜坡和4個信號電位器,/I=適用于輸入信號為4~20mA的電流信號
          E-ME-AC 電子放大器主要特性
          電源額定電壓:24 VDC
          功耗:50 W
          供給電磁鐵電流:Imax=3.3 A,PWM 型方波(對于防爆閥Imax=2.5 A)
          額定輸入信號(工廠預調):E-ME-AC-01F:0~+5 V 接點 12c 8a (點接地),E-ME-AC-05F:±5 V 接點 12c 8a (點接地),對于選項4~20 mA:接點 12c 8a
          輸入信號變化范圍(增益調整):±10Vmax  ±2.5Vmin
          信號輸入阻抗:電壓信號Ri>50kΩ/(I選項Ri=316 Ω)
          對電位器供電:對接點10c 供+5V/50mA,對接點4c 供-5V/20mA                                                                                                                                              E-ME-AC-01F/RR20/A2
          E-ME-AC-01F/RR-420
          E-ME-AC-01F/RR-420/3
          E-ME-AC-01F/RR-420/6
          E-ME-AC-01F-420/2
          E-ME-AC-05F20
          E-ME-AC-05F20/2
          E-ME-AC-05F20/3
          E-ME-AC-05F20/4
          E-ME-AC-05F20/A3
          E-ME-AC-05F/4R-420/3
          E-ME-AC-05F/4R-420/4
          E-ME-AC-05F/I20
          E-ME-AC-05F/I20/3
          E-ME-AC-05F/I20/4
          E-ME-AC-05F/RR20
          E-ME-AC-05F/RR20/3
          E-ME-AC-05F/RR20/4
          E-ME-AC-05F/RR-420/3
          E-ME-AC-05F/RR-420/4
          E-ME-AC-05F-420/3
          E-ME-AC-01F
          E-ME-AC-05F
          E-ME-AC-01F20E-
          E-ME-AC-01F20/2
          E-ME-AC-01F20/3
          E-ME-AC-01F20/4
          E-ME-AC-01F20/6
          E-ME-AC-01F20/A1
          E-ME-AC-01F20/A2
          E-ME-AC-01F20/A4
          E-ME-AC-01F/4R-420
          E-ME-AC-01F/4R-420/2
          E-ME-AC-01F/4R-420/3
          E-ME-AC-01F/4R-420/6
          E-ME-AC-01F/I20
          E-ME-AC-01F/I20/2
          E-ME-AC-01F/I20/4
          E-ME-AC-01F/I20/6
          E-ME-AC-01F/RR20/4
          E-ME-AC-01F/RR20/A2
          E-ME-AC-01F/RR-420                                                                                                                                               意大利ATOS放大器E-ME-AC-05F 21/3庫存

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