82A1D-Z28-BA0/254L

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Rotary Potentiometers, Rheostats are one of the relatively common device found in the vast majority of everyday electronic equipment. They are usually used as an adjustable reference voltage for various circuits. By adjusting the potentiometer, the reference voltage on a circuit can be varied from a minimum value to a maximum value.

The Application Field of 82A1D-Z28-BA0/254L

The 82A1D-Z28-BA0/254L is a type of rotary potentiometer often used in various applications such as audio and industrial control circuits. The 82A1D-Z28-BA0/254L can be used for circuit adjustment and as a voltage reference for motor drives. This device offers a wide range of resistive value ratings, such as 50Ω minimum and 254Ω maximum. The 82A1D-Z28-BA0/254L also has a high-density mounting design, and is small in size, making it ideal for use in sound systems, automotive control systems, and other equipment.

Working Principle

The working principle of the 82A1D-Z28-BA0/254L is similar to other rotary potentiometers. The device comprises of a stationary resistive track, a rotating contact (wiper), and a fixed contact. The resistive track and the fixed contact form a voltage divider circuit. The rotating contact (wiper) is connected to the output terminal. As the rotating contact is moved along the resistive track, the resistance between the output terminal and the fixed contact changes, causing the output voltage to vary.

The 82A1D-Z28-BA0/254L has a maximum operating voltage rating of 250V. The device is constructed from rugged plastic material and is also protected from dust and debris. In terms of electrical characteristics, the 82A1D-Z28-BA0/254L features a linear resistance and a low-temperature coefficient (TCR).

Conclusion

The 82A1D-Z28-BA0/254L is a rotary potentiometer used in various applications, such as audio and motor drive circuits. The device comprises of a resistive track, a rotating contact, and a fixed contact. As the rotating contact is moved along the resistive track, the resistance between the output terminal and the fixed contact changes, resulting in a varying output voltage. The 82A1D-Z28-BA0/254L also offers a range of electrical characteristics such as a linear resistance and a low-temperature coefficient. This makes the device ideal for many projects and applications.

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