Italian ATOS amplifiers in stock

Brand

ATOS/Italian Atos

Origin Category

Imported

Application Fields

Petroleum, Energy, Electronics/Batteries, Electrical, General

ATOS Amplifier E-ME-T-01H 40/DK15SB in Stock

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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.

Basic Introduction (Folded)

A device that increases the amplitude or power of a signal. It is an important component 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 a linear amplifier, the output is a reproduction and enhancement of the input signal. For a nonlinear amplifier, 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 ATOS amplifiers. ATOS amplifiers are important components of transmitting devices in communication systems. 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 frequency-selective circuits with frequency filtering capabilities as their output circuit, hence they are also called tuned power amplifiers or resonant power amplifiers. Wideband high-frequency power amplifiers use transmission line transformers or other wideband matching circuits as their output circuit, hence 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 known in the course "Low-Frequency Electronic Circuits," amplifiers can be classified into three operating classes (A, B, and C) according to 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 of less than 180°. Both Class B and Class C are suitable for high-power operation. Class C has the highest output power and efficiency among the three operating classes. Most high-frequency power amplifiers operate in Class C. However, Class C amplifiers suffer from excessive 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 input signal to the ATOS amplifier is amplified and bandpass filtered, 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. Its output is a DC voltage proportional to the amplitude of the input signal at a specific frequency (the parameter input frequency). Other frequency components in the input signal do not contribute 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 a DC bias of 0. Only signals with the same frequency as the reference signal can produce a DC bias at the multiplier output; other signals will produce AC signals at the output. If a low-pass filter is added to the multiplier output, all AC signal components will be filtered out, leaving a DC component whose amplitude is directly proportional to the amplitude of the specific frequency component in the input signal.

Main Applications of ATOS Amplifiers

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

ATOS amplifier stock list:

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-K-PID

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

E-ME-T-01H 40/DK15SB

E-ME-T-01H 40/QV1NSB

E-ME-T-01H 40/TQ25SA

E-ME-T-01H/I 40 /DH04SA

E-ME-T-01H/I 40/DK14SC

E-ME-T-01H/I 40 /DP25SB

E-ME-T-01H/I 40 /DP25SC

E-ME-T-01H/I 40 /QV0NSA

E-ME-T-01H/I 40 /TQ25SA

E-ME-T-01H/I 40/DK15SB

E-ME-T-01H/I 40/QVONSA

E-ME-T-01H/I 40/TQ25SA

E-ME-T-05H 40 /DH07SA

E-ME-T-05H 40 /DK17SA

E-ME-T-05H 40 /DK17SB

E-ME-T-05H 40 /DP27SB

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.

Our company is a supplier for various brands, primarily supplying products from German manufacturers such as FESTO, BURKERT, BOSCH-REXROTH, IFM, TURCK, P+F, BALLUFF, SICK, HIRSCHMAN, MURR, HYDAC, GSR, CROUZET, E+H, PILZ, HAWE, Siemens, STAUFF, EUCHNER, EMG servo valves, UNIVER, ATOS, and NORGREN, among others. Our products are widely used in various industries including industrial, power, construction, aerospace, automotive, shipbuilding, construction machinery, agricultural machinery, and semiconductor markets. We maintain a large inventory year-round, offering fast quotes. We provide customers with competitive pricing, quick delivery, and satisfactory service.

Short delivery time, low prices, and our own customs clearance. New and existing customers are welcome to inquire and purchase!

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