PTP902-130F-104B2

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Rotary Potentiometers, Rheostats, and PTP902-130F-104B2 have been used for a number of applications in both scientific and industrial settings. This article will discuss the PTP902-130F-104B2 in particular, focusing on its application field and its working principle.A rotary potentiometer, or rheostat, is a type of three-terminal resistor with a rotating contact that forms an adjustable voltage divider. The PTP902-130F-104B2 is a type of precision rotary potentiometer with a low-noise, panel-mount design. It features a total resistance range of 10K-Ω to 1K-Ω, a contact resistance of 4×10 to 1K-Ω, a life expectancy of 30,000 cycles, and a total mechanical angle of travel of 250°. The PTP902-130F-104B2 is also equipped with a built-in dust-proof rotary switch that can be used to extend the functionality of the potentiometer.PTP902-130F-104B2 rotary potentiometers are commonly used in applications such as audio amplifiers, volume control, and power regulation. They can also be used in automotive applications such as dashboard speedometers and wipers. In addition, the dustproof rotary switch of the PTP902-130F-104B2 offers additional flexibility for applications such as fan speed adjustment and mode selection.The working principle of a PTP902-130F-104B2 rotary potentiometer is rather simple; as the shaft is rotated, the sliding arm contacts along the resistive element, creating an adjustable voltage divider. The resistance between the wiper terminal and the sliding contact is called the contact resistance, and is adjustable accordingly.To summarize, the PTP902-130F-104B2 is a precision rotary potentiometer with a dustproof switch. It has a wide range of applications, from audio amplifiers to automotive speedometers, and its working principle is also relatively simple. By utilizing the built-in dustproof switch, the PTP902-130F-104B2 provides tremendous flexibility for a wide range of applications.

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