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產品分類

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類型分類：
科普知識
數據分類：
運算放大器

電流放大器（4-20mA信號隔離、轉換及功率放大）在工控、自動化設備、樓宇自控等領域的應用

發布日期：2022-04-17 點擊率：112

電流放大器（4-20mA信號隔離、轉換及功率放大）
用來驅動電磁閥、電磁開關或大功率負載等


產品特點：
●　精度、線性度誤差等級： 0.1、0.2、0.5級
●　4-20mA/0-5V/0-10V等標準信號輸入
●　0~100mA/0~500mA/0~1A等電流信號輸出
●　0~1V(max 1A)/0~5V(max 500mA) 等電壓信號輸出
●　信號輸入/信號輸出 3000VDC隔離
●　輔助電源：12V、15V或24V直流單電源供電
●　輔助電源與輸出信號不隔離
●　標準DIN導軌安裝，工業級溫度范圍: - 45 ~ + 80 ℃

典型應用：
●　工業現場信號隔離與放大
●　電流信號放大或電壓信號驅動能力加強
●　電磁閥、比例閥門線性驅動器
●　電磁開關線性控制器
●　電磁驅動線圈或大功率負載
●　地線干擾抑制

　 ISO系列大電流輸出型隔離變送器由一組高精度隔離放大器電路和一組功率放大電路組成。主要用在對電流信號或電壓信號驅動能力要求比較高的場合，也可以用來驅動電磁閥、電磁開關或大功率負載等。產品采用標準DIN導軌安裝，成本低，使用方便，可靠性高，在工控、自動化設備、樓宇自控等領域得到了廣泛應用。

詳細技術資料：
http://www.sun-yuan.com/download/20089231854594046.pdf

                           

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