P140KH1-F25BR100K

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Rotary Potentiometers, Rheostats, and the P140KH1-F25BR100K are three components that are found in many electronic, automotive and medical applications. Each of these components has its own unique role and purpose in the application. This article will discuss the application field, working principle and detailing of the P140KH1-F25BR100K component.

Application Field

The P140KH1-F25BR100K is a rotary potentiometer that provides a wide range of measurements, allowing users to accurately adjust settings for specific requirements. In particular, the P140KH1-F25BR100K is used in a variety of medical devices that require precise adjustment of certain parameters. For instance, this component is often used in ultrasound imaging to precisely adjust imaging settings and improve image quality. Additionally, the P140KH1-F25BR100K plays an important role in automotive systems, allowing users to make adjustments to various vehicle settings.

Working Principle

The P140KH1-F25BR100K is a type of rotary potentiometer, which is a device that measures voltage or current by varying the position of an electrically resistive element. Generally speaking, the potentiometer works by connecting the resistive element to two stationary contacts, known as the terminals. One stationary contact is linked to a voltage source, while the other is linked to ground. When the resistive element is turned, the resistance between the terminals changes, providing an analog output signal that can be read by a display or microcontroller.

The P140KH1-F25BR100K is a specific type of rotary potentiometer which is designed to provide a higher degree of accuracy than traditional potentiometers. This is achieved by adding an extra contact to the resistive element, which is positioned between the two stationary contacts. This contact is connected to a precision resistor, allowing the output of the potentiometer to be more accurately measured.

Detailing

The P140KH1-F25BR100K is a 25-turn rotary potentiometer that is capable of measuring changes in resistance over a range of 0 to 100 kilo-ohms. The device is specifically designed for high accuracy/resolution applications, as it has a linearly calibrated carbon element which offers excellent long-term stability. The overall diameter of the device is 14.05 mm, with a shaft length of 6.1 mm and a total length of 25.89 mm. The device has an operating temperature range of -40 to +85 degrees Celsius, and a TTL compatible logic interface.

The P140KH1-F25BR100K is a versatile and reliable component that is suitable for a wide range of applications. Its high accuracy and long-term stability make it an ideal choice for precision applications such as medical devices or automotive systems. Additionally, its small size allows it to be used in applications where space is limited.

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