RAVF104DFT20R0

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Resistor Networks, Arrays form an integral part of circuits allowing a continuous or discrete adjustment of a circuit\'s characteristics such as resistance, voltage or current. The RAVF104DFT20R0 is one such packing of resistors made by RAVF, targeting low-noise and high-speed applications. This article will discuss the application field and working principle of the RAVF104DFT20R0 network.

Application Field of RAVF104DFT20R0

RAVF104DFT20R0 is an SMD (Surface Mount Device) type array of resistors made by RAVF, a reputed German manufacture. With its higher speed, low noise and optimal power consumption, it is suited for a number of applications. Several of these are outlined below:

• It is used in audio frequency applications, where high-frequency stability is critical.
• RAVF104DFT20R0 networks are used in radiation imaging equipment, to control the strength of the electric field in between the x-rays for precise imaging.
• RAVF resistor arrays are also used in microwave, radio frequency and oscillatory circuits for controlling the amplitude and frequency of the signals.
• The RAVF104DFT20R0 array of resistors is also suitable for use in mobile device control systems and home automation systems, owing to its low power requirement.

Working Principle of RAVF104DFT20R0

RAVF104DFT20R0 is a composite low-noise resistor network. It contains four resistor arrays of 5 resistors (with or without variable resistor), joined in parallel and fed by a common voltage source. Each of the four resistors making up the RAVF104DFT20R0 is individually adjustable for fine tuning the resistance of the overall network. This is done through a linear potentiometry system incorporated into the design of the network.

During operation, voltage is applied to the common node of the network, while the other end is grounded. The four arrays of resistors are all connected in parallel, and each array is composed of two resistors in parallel. As the potentiometer of each of the four arrays are adjusted up and down, the overall resistance of the network increases and decreases. This allows for fine tuning of the provided resistance to match a specific application.

In these applications, the RAVF104DFT20R0 network can be thought of as a re-programmable, fine-tunable resistor with low-noise characteristics. As the resistance is varied, it changes not only the current passing through the circuit, but also the voltage level. This allows for the design of circuits whose characteristics can be precisely tuned for specific applications. For example, by adjusting the resistance of the network, the output voltage amplitude or frequency in an oscillatory circuit can be precisely adjusted.

Overall, the RAVF104DFT20R0 network of resistors is an ideal component for a wide range of high-frequency applications requiring precise performance and low-noise operation. Its re-configurable design allows it to be used in a wide variety of applications, from audio frequency equipment to oscillatory electronic circuits.

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