CT15NV12221K Potentiometers, Variable Resistors

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Trimmer Potentiometers are versatile and essential components for controlling and regulating electric current in many electrical and electronic circuits. They are usually used to adjust parameters such as resistance, frequency, voltage, current and gain, and consist of a resistive track, a slider and an adjustable metal contact.

The CT15NV12221K trim pot is specifically designed for high reliability applications in demanding environments. It is composed of a ceramic substrate, a conductive track of nickel based oxide, and a metal contact controlled by a lever. It has a power rating of 15W, a resistance ranging from 2Ω to 100kΩ, and a tolerance within 12%.

The application field of the CT15NV12221K is extremely broad. It can be used to regulate voltage in AC or DC motors, audio amplifiers, mobile devices, consumer electronics, audio devices, medical equipment, automobiles and aircraft. It is also suitable for applications that require rapid adjustment of potentiometers.

The working principle of the CT15NV12221K is relatively simple. As the slider is adjusted, the metal contact is pushed on a resistance track, creating a continuous resistance between the slider and an electrical end–point. This resistance then regulates the electrical characteristics of the circuit in which the trim pot is inserted.

Because the CT15NV12221K is a trim pot, its resistance can be adjusted many times even after the device is installed. This makes it invaluable for applications in which fine-tuning of resistance is required on a frequent basis. The trim pot can also be used to adjust the impedance of a circuit when used in combination with a capacitor or inductor. These capabilities make the CT15NV12221K extremely flexible and adaptable for a variety of applications.

In summary, the CT15NV12221K is a trim pot designed for use in high reliability applications and demanding environments. It is composed of a ceramic substrate, a monitor of nickel-based oxide, an adjustable metal contact, and a resistance ranging from 2Ω to 100kΩ with a tolerance of 12%. It is typically used to adjust parameters such as voltage, current, frequency, gain, and resistance to meet the needs of a wide range of applications. The trim pot can also be used to adjust the impedance of the circuit when used in combination with a capacitor or inductor.

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