SIT9002AC-48N25ED

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Programmable oscillators are a type of electronic oscillator. They are known as programmable because they can be used to produce a variety of frequencies, allowing them to be adapted to different applications. One type of programmable oscillator is the SIT9002AC-48N25ED. This article will discuss the application field and working principle of this oscillator.

The SIT9002AC-48N25ED is a type of vacuum tube programmable oscillator. It is designed to be used in applications where low frequency oscillation is required, such as modulation and demodulation of radio signals. The oscillator has a frequency range of 0.5 kHz to 48 kHz and a voltage range of 2.5 - 5 volts. It is capable of producing square and sine waves with a high accuracy.

The SIT9002AC-48N25ED is powered by DC voltage and is designed to be used with an external voltage regulator. The oscillator is designed to provide a stable, low-noise output signal. The frequency stability is ensured by a series of capacitors and resistors that make up a feedback network. The capacitors control the frequency of oscillation while the resistors provide dampening of the oscillations.

The working principle of the SIT9002AC-48N25ED is based on the physical properties of vacuum tubes. When a voltage is applied to the tube, electrons are attracted to the anode, a positively charged plate at the center of the tube. This creates a current that moves in a circular motion between the plate and the cathode, a negatively charged plate at the periphery of the tube. This circular motion generates an oscillating field that produces the desired frequency.

The application field of SIT9002AC-48N25ED is wide. It is used in radio and TV applications, telecommunication networks, industrial control systems, and many other electronic devices. It can be used in applications where a stable, low-noise signal is required, such as low-frequency modulation and demodulation of radio waves. The oscillator is also used in audio applications, such as equalizers, synthesizers, and other instruments.

In conclusion, the SIT9002AC-48N25ED is a type of programmable oscillator that is designed to produce a wide range of frequencies and is used in a variety of applications. It is a vacuum tube oscillator that works on the principles of electromagnetism and is powered by DC voltage. It is equipped with a series of capacitors and resistors that provide frequency stability and dampening of the oscillations.

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