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ATOS放大器E-ME-AC-01F/I 20 /1使用说明
ATOS放大器主要用于检测信噪比很低的微弱信号。即使有用的信号被淹没在噪声信号里面,即使噪声信号比有用的信号大很多,只要知道有用的信号的频率值,就能准确地测量出这个信号的幅值。
ATOS高频功率放大器是通信系统中发送装置的重要组件。按其工作频带的宽窄划分为窄带高频功率放大器和宽带高频功率放大器两种,窄带高频功率放大器通常以具有选频滤波作用的选频电路作为输出回路,故又称为调谐功率放大器或谐振功率放大器;宽带高频功率放大器的输出电路则是传输线变压器或其他宽带匹配电路,因此又称为非调谐功率放大器。高频功率放大器是一种能量转换器件,它将电源供给的直流能量转换成为高频交流输出在“低频电子线路"课程中已知,放大器可以按照电流导通角的不同,将其分为甲、乙、丙三类工作状态。甲类放大器电流的流通角为360o,适用于小信号低功率放大。
能把输入讯号的电压或功率放大的装置,由电子管或晶体管、电源变压器和其他电器元件组成。用在通讯、广播、雷达、电视、自动控制等各种装置中
ATOS放大器实际上是一个模拟的傅立叶变换器,锁相放大器的输出是一个直流电压,正比于是输入信号中某一特定频率(参数输入频率)的信号幅值。而输入信号中的其他频率成分将不能对输出电压构成任何贡献。
两个正弦信号,频率都为1Hz,有90度相位差,用乘法器相乘得到的结果是一个有直流偏量的正弦信号。
如果是一个1Hz和一个1.1Hz的信号相乘,用乘法器相乘得到的结果是轮廓为正弦的调制信号,直流偏量为0。
放大器型号说明:
E-BM=电子卡快速插件格式
AC=驱动程序用于打开回路应用
01F=对于单电磁阀比例阀
ATOS模拟型放大器可控制Atos不带压力或位置传感器的电流.以调整阀芯位置.从而使流量或压力与输入信号成比例。
特征:通过电位器调节增益和偏置对称(标准型) 或非对称(/RR和/RR-4选项) 上升或下降斜坡发生器
E-MI-AC-01F 11/6
E-MI-AC-01F 20/1
E-MI-AC-01F 20/2
E-MI-AC-01F 20/3
E-MI-AC-01F 20/6
E-MI-AC-01F/7 11/3
E-MI-AC-01F/7 11/4
E-MI-AC-01F/7 11/3
E-MI-AC-01F/7 20/3
E-MI-AC-01F/711/3
E-MI-AC-01F/RR 11/1
E-MI-AC-01F/RR 11/2
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E-MI-AC-01F/RR 11/1
E-MI-AC-01F/RR 11/3
E-MI-AC-01F/RR 20/1
E-MI-AC-01F11/2
E-MI-AC-01F11/4
E-MI-AC-IR-01H
E-MI-AC-O1F
E-BM-AC-011F
E-BM-AC-011F 12/3
E-BM-AC-011F 12/A2
E-BM-AC-011F/I
E-BM-AC-01F
E-BM-AC-01F/RR
E-BM-AC-01F 11/2
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E-BM-AC-01F 12/A2
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E-BM-AC-01F/RR 11/A1
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E-BM-AC-01F/RR 12/500
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E-BM-AC-05F11/4
E-ME-AC-05F 20/3
E-ME-AC-01F
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E-ME-AC-01F/4R-4 20
E-ME-AC-01F/4R-4 20/2
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E-ME-AC-01F/4R-4 20/6
E-ME-AC-01F/4R-4 20,
E-ME-AC-01F/4R-4/2
E-ME-AC-01F/4R-4/3
E-ME-AC-01F/4R-4/6
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E-ME-AC-01F/RR 20/4
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E-ME-AC-01F/RR 20/A2
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E-ME-AC-01F/RR/I 20
E-ME-AC-01F/RR/I 20/2
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E-ME-AC-01F/RR-4 20/3
E-ME-AC-01F/RR-4 20/3
E-ME-AC-01F/RR-4 20/6
E-ME-AC-01F/RR-4 20
E-ME-AC-01F/RR-4 20/6
E-ME-AC-01F/RR-4/3
E-ME-AC-01F/RR-4/6