PTD901-2015F-B104

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Rotary Potentiometers and Rheostats are the two standard type of devices used to control electrical signals. Each device has a different application field and working principle, but when used together they can form a powerful combination for controlling signals in different applications.

PTD901-2015F-B104 Application Field

PTD901-2015F-B104 is a standard type of rotary potentiometer. It is a three terminal, linear movement, resistive element device with a short stroke operating capability. The device has a full range of operating temperatures from -25 to 85°C, and it is designed to provide low temperature rise when operating at high currents. It is typically used in AC mains, AC generators and other industrial applications for switching and control.

The device is particularly suited to applications that require a high current capacity and low form factor. It is also resistant to dust and moisture, and is suitable for harsh environments. Some typical applications for the PTD901-2015F-B104 include: Automotive control systems, medical equipment, musical instruments, lab equipment, and instrumentation systems.

PTD901-2015F-B104 Working Principle

The PTD901-2015F-B104 is a Potentiometer or Rheostat that operates based on the principle of voltage division. The device has three-terminals, with the center terminal connected to a resistive element, and the other two terminals connected to the two sides of the element. When a voltage is applied across the two outer terminals, a fraction of the voltage is present across the center terminal depending on the position of the element.

The resistance of the device also varies depending on the position of the element, as a larger fraction of the voltage is dropped across the element when it moves closer to the outer terminals. By varying the position of the element, the level of voltage division can be controlled, which allows the device to be used as a potentiometer or rheostat.

The PTD901-2015F-B104 has an adjustable output level and can be used to control the power or signal level of an electrical system. The device also features a screwed terminal block, which allows for easy wiring and adjustment without having to remove the device from its mounting surface. Lastly, the device is also very reliable and durable, and it is capable of withstanding a high degree of vibration and shock.

Conclusion

The PTD901-2015F-B104 is a standard type of rotary potentiometer that is designed for a wide range of applications. Its linear movement, resistive element construction, and adjustable output level allow it to be used in both potentiometer and rheostat applications. Its dust and moisture resistant design also make it ideal for use in harsher environments. The device is reliable and durable, and its screwed terminal block makes it easy to install and adjust.

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