atos代理-阿托斯放大器ATOS电子放大器

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ATOS放大器特点增加信号幅度或功率的装置，它是自动化技术工具中处理信号的重要元件。放大器的放大作用是用输进信号控制能源来实现的，放大所需功耗由能源提供。对于线性放大器，输出就是输进信号的复现和增强。
对于非线性放大器，输出则与输进信号成一定函数关系。放大器按所处理信号物理量分为机械放大器、机电放大器、电子放大器、液动放大器和气动放大器等，其中用得zui广泛的是电子放大器。随着射流技术（见射流元件）的推广，液动或气动放大器的应用也逐渐增多。
电子放大器又按所用有源器件分为真空管放大器、晶体管放大器、固体放大器和磁放大器，其中又以晶体管放大器应用zui广。在自动化仪表中晶体管放大器常用于信号的电压放大和电放逐大，主要形式有单端放大和推挽放大。此外，还常用于阻抗匹配、隔离、电流-电压转换、电荷-电压转换（如电荷放大器）以及利用放大器实现输出与输进之间的一定函数关系（如运算放大器）。

电压控制放大器（VCA）因可用外部直流电压调节其放大倍数，所以除作普通放大倍数可变的电路用外，还可用作AGC放大器的放大倍数可变部件以及低频振幅调制电路等。通常采用乘法运算的工作原理。本电路则采用可变GM型OP放大器，靠外电压使互导发生变化，从而实现VCA。

atos代理-阿托斯放大器ATOS电子放大器

放大器型号：

E-BM-AC-011F,E-BM-AC-011F/I,E-BM-AC-01F/RR,E-BM-AC-01F11/2,E-BM-AC-01F11/3,E-BM-AC-01F/RR11/A1,E-BM-AC-05F11/3,E-BM-AC-05F11/4,E-BM-AC-05F/RR11/3,E-K-11B,E-K-32M,E-K-32P,E-ME-AC-01F20,E-ME-AC-01F20/1,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,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-05F-420/4,E-ME-K-PID,E-ME-L-01H40/DL17SA,E-ME-L-01H40/DL26SB,E-ME-L-01H40/DL27SB,E-ME-L-01H40/DL27SB,E-ME-L-01H40/DL27SB,E-ME-L-01H40/DL35SB,E-ME-L-01H40/DL67SA,E-ME-L-01H40/LQ22SA,E-ME-L-01H40/LQ32SA,E-ME-L-01H40/DL27SB,E-ME-L-01H40/PCNNSA,E-ME-L-01H/DL27SB,E-ME-L-01H/I40/LQ32SA,E-ME-T-01H40/DH04SA,E-ME-T-01H40/DH05SA,E-ME-T-01H40/DK14SC,E-ME-T-01H40/DK15SB,E-ME-T-01H40/QV0NSA,E-ME-T-01H40/TK14AA,E-ME-T-01H40/TK14SC,E-ME-T-01H40/TQ25SA,E-ME-T-01H40/TQ32SA,E-ME-T-01H40/TQ42SA,E-ME-T-01H40/DK14SC,E-ME-T-01H40/DK15SB,E-ME-T-01H40/QV1NSB,E-ME-T-01H40/TQ25SA,E-ME-T-01H/I40/DH04SA,E-ME-T-01H/I40/DK14SC,E-ME-T-01H/I40/DP25SB,E-ME-T-01H/I40/DP25SC,E-ME-T-01H/I40/QV0NSA,E-ME-T-01H/I40/TQ25SA,E-ME-T-01H/I40/DK15SB,E-ME-T-01H/I40/QVONSA,E-ME-T-01H/I40/TQ25SA,E-ME-T-05H40/DH07SA,E-ME-T-05H40/DK17SA,E-ME-T-05H40/DK17SB,E-ME-T-05H40/DP27SB,E-ME-T-05H40/DH07SA,E-ME-T-05H40/DK17SB,E-ME-T-05H40/DP27SB,E-ME-T-05H/I40/DK17SB,E-ME-T-05H/I40/DP27SB,E-ME-T-05H/I40/DH07SA,E-ME-T-05H/I40/DK17SB,E-ME-T-05H/I40/DP27SB,E-MI-AC-01F11/1,E-MI-AC-01F11/2,E-MI-AC-01F11/3,E-MI-AC-01F11/4,E-MI-AC-01F11/6,E-MI-AC-01F/711/3,E-MI-AC-01F/711/4,E-MI-AC-01F/RR11/1,E-MI-AC-01F/RR11/2,E-MI-AC-01F/RR11/3,E-RACK3HE21TE,E-RACK3HE28TE,E-RACK3HE42TE,E-RACK3HE49TE,
E-RACK3HE56TE,E-RACK3HE84TE,E-RI-TE-01H40/DH04SA,E-RI-TE-01H/I40/DH04SA,E-RI-TE-05H40/DK17SB,E-RP-AC-01F/I10/2,E-RP-AC-01F/I10/A1,E-RP-AC-05F10/4,E-SD/DC,E-SR/DC,E-MI-AC-01F,E-BM-AC-01F,E-BM-AC-011F,E-BM-AC-05F,E-ME-AC,E-RP-AC,E-ME-T-01H,E-ME-L-01H,E-ME-T-21H,E-ME-T-25H,E-ME-K-PID,E-ME-K-OPQ,E-ME-Y-OFGATOS

atos代理-阿托斯放大器ATOS电子放大器