ATOS RI-TEB-N-NP-01H in stock

Brand

ATOS/Italian Atos

Application Areas

Chemical, Petroleum, Mining, Road/Rail/Marine, Comprehensive

ATOS Piston Pumps, ATOS Gear Pumps, ATOS Axial Piston Pumps, ATOS Vane Pumps, ATOS Hydraulic Cylinders, ATOS Relief Valves, ATOS Proportional Valves, ATOS Stacking Valves

ATOS amplifiers are devices that amplify the voltage or power of input signals. They consist of vacuum tubes or transistors, power transformers, and other electrical components. They are used in various devices such as communications, broadcasting, radar, television, and automatic control.

ATOS Amplifier Basic Introduction:

ATOS amplifiers are devices that increase the amplitude or power of signals. They are important components in signal processing tools in automation technology. The amplification function of an amplifier is achieved by controlling the energy source with the input signal; the power consumption required for amplification is provided by the energy source. For linear amplifiers, the output is a reproduction and enhancement of the input signal. For nonlinear amplifiers, the output has a certain functional relationship with the input signal. Amplifiers are classified according to the physical quantity of the signal they process into mechanical amplifiers and electromechanical amplifiers.

The main functions of an ATOS amplifier are:

1. A device that amplifies the voltage or power of an input signal, composed of vacuum tubes or transistors, power transformers, and other electrical components. It is used in various devices such as communications, broadcasting, radar, television, and automatic control.

Principle: High-frequency power amplifiers are used in the final stage of a transmitter. Their function is to amplify the power of the high-frequency modulated wave signal to meet the transmission power requirements. Then, the signal is radiated into space through an antenna, ensuring that receivers within a certain area can receive a satisfactory signal level without interfering with communication on adjacent channels.

ATOS amplifiers are important components of the transmitting device in a communication system. Based on their operating frequency band, they are divided into narrowband high-frequency power amplifiers and wideband high-frequency power amplifiers. Narrowband high-frequency power amplifiers typically use a frequency-selective circuit with frequency filtering as the output circuit, hence they are also called tuned power amplifiers or resonant power amplifiers; wideband high-frequency power amplifiers use a transmission line transformer or other wideband matching circuits as the output circuit, therefore they are also called untuned power amplifiers. A high-frequency power amplifier is an energy conversion device that converts DC energy supplied by a power source into high-frequency AC output. As discussed in the course "Low-Frequency Electronic Circuits," amplifiers can be classified into three classes (A, B, and C) based on their current conduction angle. Class A amplifiers have a current conduction angle of 360°, suitable for small-signal, low-power amplification. Class B amplifiers have a current conduction angle of approximately 180°; Class C amplifiers have a current conduction angle less than 180°. Both Class B and Class C are suitable for high-power operation. Class C amplifiers offer the highest output power and efficiency among the three classes. Most high-frequency power amplifiers operate in Class C. However, Class C amplifiers exhibit significant current waveform distortion, making them unsuitable for low-frequency power amplification; they are only suitable for resonant power amplification using a tuned circuit as the load. Because the tuned circuit has filtering capabilities, the circuit current and voltage remain very close to a sinusoidal waveform, resulting in minimal distortion.

The basic structure of an ATOS amplifier:

The ATOS amplifier takes the input signal as the test signal, amplifies it, and then filters it using a bandpass filter. This signal is then input to a multiplier along with a reference signal. The result is then filtered by a low-pass filter before being output.

The main principle of an ATOS amplifier:

A lock-in amplifier is essentially an analog Fourier transform. The output of a lock-in amplifier is a DC voltage, proportional to the amplitude of the input signal at a specific frequency (the input frequency). Other frequency components of the input signal contribute nothing to the output voltage.

Two sinusoidal signals, both 1Hz and 90 degrees out of phase, multiplied together, result in a sinusoidal signal with a DC bias.

Multiplying a 1Hz signal and a 1.1Hz signal results in a modulated signal with a sinusoidal profile and zero DC bias.

Only signals with the same frequency as the reference signal will produce a DC bias at the multiplier output; other signals will produce AC signals. If a low-pass filter is applied to the multiplier output, all AC components are filtered out, leaving only a DC component proportional to the amplitude of the input signal at that specific frequency.

Main applications of ATOS amplifiers:

ATOS amplifiers are primarily used for detecting weak signals with very low signal-to-noise ratios. Even if the useful signal is submerged in noise, and even if the noise signal is much stronger than the useful signal, as long as the frequency of the useful signal is known, the amplitude of that signal can be accurately measured.

ATOS amplifier

E-ME-AC-01F/4R-4 20 /2

E-ME-AC-01F/4R-4 20 /3

E-ME-AC-01F/4R-4 20 /6

E-ME-AC-01F/I 20

E-ME-AC-01F/I 20 /2

E-ME-AC-01F/I 20 /4

E-ME-AC-01F/I 20 /6

E-ME-AC-01F/RR 20 /4

E-ME-AC-01F/RR 20 /A2

E-ME-AC-01F/RR-4 20

E-ME-AC-01F/RR-4 20 /3

E-ME-AC-01F/RR-4 20 /6

E-ME-AC-01F-4 20 /2 E-ME-AC-05F 20

E-ME-AC-05F 20 /2

E-ME-AC-05F 20 /3

E-ME-AC-05F 20 /4

E-ME-AC-05F 20 /A3

E-ME-AC-05F/4R-4 20 /3

E-ME-AC-05F/4R-4 20 /4

E-ME-AC-05F/I 20

E-ME-AC-05F/I 20 /3

E-ME-AC-05F/I 20 /4

E-ME-AC-05F/RR 20

E-ME-AC-05F/RR 20 /3

E-ME-AC-05F/RR 20 /4

E-ME-AC-05F/RR-4 20 /3

E-ME-AC-05F/RR-4 20/4

E-ME-AC-05F-4 20 /3

E-ME-AC-05F-4 20 /4

E-ME-L-01H 40/DL17SA

E-ME-L-01H 40/DL26SB

E-ME-L-01H 40/DL27SB

E-ME-L-01H 40/DL27SB

E-ME-L-01H 40/DL27SB

E-ME-L-01H 40/DL35SB

E-ME-L-01H 40/DL67SA

E-ME-L-01H 40/LQ22SA

E-ME-L-01H 40/LQ32SA

E-ME-L-01H 40/DL27SB

E-ME-L-01H 40/PCNNSA E-ME-L-01H/DL27SB

E-ME-L-01H/I 40/LQ32SA

E-ME-T-01H 40/DH04SA

E-ME-T-01H 40/DH05SA

E-ME-T-01H 40/DK14SC

E-ME-T-01H 40/DK15SB

E-ME-T-01H 40/QV0NSA

E-ME-T-01H 40/TK14AA

E-ME-T-01H 40/TK14SC

E-ME-T-01H 40/TQ25SA

E-ME-T-01H 40/TQ32SA

E-ME-T-01H 40/TQ42SA

E-ME-T-01H 40/DK14SC Our company primarily deals with European and American brands, and can source brands from any European country. For example, our key German brands include: FESTO, BURKERT, BOSCH-REXROTH, IFM, TURCK, P+F, BALLUFF, SICK, HIRSCHMAN, MURR, HYDAC, GSR, CROUZET, E+H, PILZ, HAWE, SIEMENS, STAUFF, EUCHNER, EMG, UNIVER, ATOS, NORGREN, and approximately 500 other European brands of varying sizes. We have cooperative relationships with approximately 500 other European brands.

We also have companies in the US, and we cooperate with approximately 200 brands, including ASCO, Vickers, MAC, Parker, MOOG, Fairchild, Denison, Ross, UE, MTS, and GEFRAN.

We have distribution rights for Japanese brands, such as CKD, TOYOOKI, NACHI, DAIKIN, SMC, KOGANEI, TACO, NOK, and TOKIMEC.