68XR100LF

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Trimmer potentiometers provide precision adjustable resistor elements when a three-terminal resistance is needed. They are utilized across a variety of applications where precise and stable variable resistive control is required. 68XR100LF is a popular trimmer potentiometer which is designed to provide reliable adjustable resistance control. It typically comes in a single-in-line, two-in-line, or right-angle package, and is available with a variety of electrical and mechanical specifications to accommodate a range of applications.

The 68XR100LF trimmer potentiometer is a standard component for applications such as adjustable oscillators and timers, RF amplifiers, frequency selectors, and motor speed controllers. It is also used in test and measurement instrumentation for precision control adjustment of parameters such as DC bias resistances, gain settings, time delays, and impedance matching.

The working principle of a trimmer potentiometer begins with an electrically-controllable resistance element. This resistance element is often some form of a variable resistor, such as a carbon film resistor or a wire-wound resistor, wrapped around a support which is generally made of plastic. The resistance value can then be adjusted by turning a metal shaft, or "spindle", which is connected to the resistance element. The shaft is connected to a knob or other form of manual input, which can be used to turn the shaft and thereby adjust the resistance.

In the case of the 68XR100LF, it features a standard carbon resistive element along with a power rating of 0.5W. As mentioned, the 68XR100LF comes with a variety of electrical and mechanical specifications. It is available in a single-in-line, two-in-line, or right-angle package, and can accommodate an adjustable resistance range from 10 ohms to 100 ohms with an operating temperature range from -30°C to +70°C.

In addition, the resistance element of the 68XR100LF is extremely stable, making it an ideal choice for applications such as voltage regulation, voltage scaling, and pulse width modulation. For example, the 68XR100LF can be used to set an appropriate level of voltage to power an electronic system, or to control the duration of a pulse waveform. The 68XR100LF is alsorated for high cycling life, with a switching cycle rating of up to 50,000 cycles. This makes it ideal for applications that require precise resistance control over longterm, as well as applications that require frequent adjustments.

Overall, the 68XR100LF trimmer potentiometer is an excellent choice for many applications involving adjustable resistance control. Its combination of high power rating and stable resistance element makes it well suited for applications involving voltage regulation, pulse width modulation, frequency selectors, and even motor speed controllers. And its long cycling life makes it an ideal choice for applications that require frequent adjustments. As such, the 68XR100LF is an invaluable component in a variety of applications across every industry.

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