atos代理-阿托斯放大器ATOS電子放大器

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ATOS放大器特點(diǎn)增加信號(hào)幅度或功率的裝置，它是自動(dòng)化技術(shù)工具中處理信號(hào)的重要元件。放大器的放大作用是用輸進(jìn)信號(hào)控制能源來(lái)實(shí)現(xiàn)的，放大所需功耗由能源提供。對(duì)于線性放大器，輸出就是輸進(jìn)信號(hào)的復(fù)現(xiàn)和增強(qiáng)。
對(duì)于非線性放大器，輸出則與輸進(jìn)信號(hào)成一定函數(shù)關(guān)系。放大器按所處理信號(hào)物理量分為機(jī)械放大器、機(jī)電放大器、電子放大器、液動(dòng)放大器和氣動(dòng)放大器等，其中用得zui廣泛的是電子放大器。隨著射流技術(shù)（見射流元件）的推廣，液動(dòng)或氣動(dòng)放大器的應(yīng)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(yīng)用zui廣。在自動(dòng)化儀表中晶體管放大器常用于信號(hào)的電壓放大和電放逐大，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(zhuǎn)換、電荷-電壓轉(zhuǎn)換（如電荷放大器）以及利用放大器實(shí)現(xiàn)輸出與輸進(jìn)之間的一定函數(shù)關(guān)系（如運(yùn)算放大器）。

電壓控制放大器（VCA）因可用外部直流電壓調(diào)節(jié)其放大倍數(shù)，所以除作普通放大倍數(shù)可變的電路用外，還可用作AGC放大器的放大倍數(shù)可變部件以及低頻振幅調(diào)制電路等。通常采用乘法運(yùn)算的工作原理。本電路則采用可變GM型OP放大器，靠外電壓使互導(dǎo)發(fā)生變化，從而實(shí)現(xiàn)VCA。

atos代理-阿托斯放大器ATOS電子放大器

放大器型號(hào)：

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電子放大器