Rexroth VT-MSPA2-2X/A5/000/000 amplifier board in stock.

Brand

REXROTH/Germany Rexroth

Origin Category

Imported

Application Fields

Chemical, Petroleum, Energy, Electrical, General

Rexroth 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.

The function of a Rexroth amplifier board: The Rexroth amplifier board works as a high-frequency power amplifier, used in the final stage of a transmitter. Its function is to amplify the high-frequency modulated signal to meet the transmission power requirements, and then radiate it 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.

The Rexroth amplifier board is an important component of the transmitting device in a communication system. Based on its operating frequency band, it is 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, hence they are also called untuned power amplifiers. A high-frequency power amplifier is an energy conversion device that converts the DC energy supplied by the power supply into high-frequency AC output. As discussed in the course "Low-Frequency Electronic Circuits," amplifiers can be classified into three classes (Class A, Class B, and Class C) based on their current conduction angle. Class A amplifiers have a 360° conduction angle, suitable for small-signal, low-power amplification. Class B amplifiers have a conduction angle of approximately 180°, while Class C amplifiers have a conduction angle less than 180°. Both Class B and Class C amplifiers 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 best suited 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.

Rexroth amplifier boards are devices that increase signal amplitude or power; they are crucial components in signal processing within automation technology tools. The amplification function of an amplifier is achieved by controlling the energy source with the input signal, and 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, including mechanical amplifiers, electromechanical amplifiers, electronic amplifiers, hydraulic amplifiers, and pneumatic amplifiers, among which electronic amplifiers are the most widely used. With the promotion of jet technology (see jet components), the application of hydraulic or pneumatic amplifiers is also gradually increasing. Electronic amplifiers are further classified according to the active devices used, including vacuum tube amplifiers, transistor amplifiers, solid-state amplifiers, and magnetic amplifiers, with transistor amplifiers being the most widely used. In automated instrumentation, transistor amplifiers are commonly used for voltage and current amplification of signals, mainly in single-ended and push-pull forms. In addition, they are frequently used for impedance matching, isolation, current-to-voltage conversion, charge-to-voltage conversion (such as charge amplifiers), and to achieve a certain functional relationship between the output and input (such as operational amplifiers).

Rexroth proportional amplifier board VT11030-1X

Rexroth proportional amplifier board VT-VSPA1K-1-1X/

Rexroth proportional amplifier board VT11004-1X/

Rexroth proportional amplifier board VT11013-1X

Rexroth proportional amplifier board VT11078-2X

Rexroth proportional amplifier board VT11007-1X/

Rexroth proportional amplifier board VT10406-3X/

R901439037 VT-MSPA2-2X/A5/000/000

Rexroth proportional amplifier board VT11165-1X/

Rexroth proportional amplifier board VT11021-1X/ Rexroth proportional amplifier boards VT11031-1X/

Rexroth proportional amplifier boards VT11032-1X/

Rexroth proportional amplifier boards VT5007-1X/

Rexroth proportional amplifier boards VT12302-2X/

Rexroth proportional amplifier boards VT16000-3X/

Rexroth proportional amplifier boards VT13477-2X/3

Rexroth proportional amplifier boards VT11550-2X/

Rexroth proportional amplifier boards VT11554-2X/

Rexroth proportional amplifier boards VT16000-2X/

Rexroth proportional amplifier boards VT12302-2X/

Rexroth proportional amplifier boards VT12323-2X/ Rexroth proportional amplifier board VT3014-3X/

Rexroth proportional amplifier board VT5041-2X/3

Rexroth proportional amplifier board VT5008-1X/

Rexroth proportional amplifier board VT11018-1X

Rexroth proportional amplifier board VT12321-2X

Rexroth proportional amplifier board VT1610-3X/

Rexroth proportional amplifier board VT12270-1X/

Rexroth proportional amplifier board VT15300-1X/

Rexroth proportional amplifier board VT1516-1X/

Rexroth proportional amplifier board VT12427-1X/

Rexroth proportional amplifier board VT11005-1X/ Rexroth proportional amplifier board VT11023-1X

Rexroth proportional amplifier board VT5035S-1X/R5

Rexroth proportional amplifier board VT5007S-1X/R5

Rexroth proportional amplifier board VT2010S-4X/E

Rexroth proportional amplifier board VT5013-3X/R5E

Rexroth proportional amplifier board VT5014-3X/R1E

Rexroth proportional amplifier board VT5040S-3X/45

Rexroth proportional amplifier board VT12270-1X/21

Rexroth proportional amplifier board VT11246-2-1X/

Rexroth proportional amplifier board VT13477-2X/3 Rexroth proportional amplifier board VT5014-3X/R5E

Rexroth proportional amplifier board VT5004-2X/R5E

Rexroth proportional amplifier board VT-VSPA1-1-1X

Rexroth proportional amplifier board VT-MRPA2-1-1X

Rexroth proportional amplifier board VT-MRPA2-2-1X

Rexroth proportional amplifier board VT-MSPA1-50-1X

Rexroth proportional amplifier board VT-MSPA1-1-1X/

Rexroth proportional amplifier board VT-VSPA2-1-1X/T5

Rexroth proportional amplifier board VT-VSPA2-50-1X/T1

Rexroth proportional amplifier board VT-VSPA2-50-1X/T5 Rexroth proportional amplifier board VT-VSPA2-1-1X/T1

Rexroth proportional amplifier board VT-SWMA-1-1X/VO/O

Rexroth proportional amplifier board VT-TRPD-2-1X/V0/0

Rexroth proportional amplifier board VT-MSPA1-1-1X/V0/0

The company primarily deals in European and American brands, and can source brands from any European country. For example, its key German brands include: BURKERT, DEMAG, HAWE, REXROTH, HYDAC, PILZ relays, FESTO, IFM sensors, E+H, HEIDENHAIN, P+F sensors, SICK, TURCK, HIRSCHMANN industrial switches, Henschler, MURR, SCHMERSAL, SAMSON, and EPRO (a subsidiary of Emerson). Other brands include: MOOG (USA), ASCO (USA), MAC (USA), NUMATICS (USA), PARKER (USA), VICKERS (USA), and Helon Norgren (UK). Italian brands OMAL, ATOS, CAMOZZI, UNIVER, and Camozzi.