RES250E

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The RES250E is a rotary potentiometer, rheostat, capable of providing a variable resistance in a wide range of applications. It is used in a variety of industrial and commercial applications including power supplies, motor controls, and sensing applications. The \'E\' in its name stands for extended temperature range, indicating its ability to perform in extreme environments.

The RES250E is a single-turn rotary potentiometer, meaning that the shaft of the device completes a revolution only once per rotation. It is completely sealed and can be used for multiple applications. It uses two lead wires to power the device and two more to sense the resistance. The resistance is created by two metal contacts that rotate on the spindle. As the spindle turns, it causes the two contacts to move away from the center of the device, creating a varying resistance.

The resistance generated by the device is determined by two separate properties – the spindle size and the amount of contact between the two metal contacts. The larger the spindle, the higher the resistance generated. The more contact between the two contacts, the higher the resistance generated. This allows for the adjustment of the resistance over a wide range of applications.

The RES250E is capable of high-precision readings, typically measuring to within +/- 1%. It can be operated in either clockwise or counter-clockwise rotation. The power required to operate the device is low, typically between 3V and 12V, and the device can handle up to 36VDC. The device can handle high current if needed, up to 1 ampere.

The device has a standard sealed white connector and is available in both through-hole and surface-mount packages. It has a wide temperature range, from -55°C to 105°C, making it suitable for use in all climates. The RES250E also has a lifespan of over 10 million cycles, so it can be used in long-term applications.

The RES250E is an excellent choice for a variety of applications, due to its wide range of adjustable resistance and its high accuracy. It can be used for both low and high power control applications, and is well suited to measure current in high-precision instrumentation. It is also great for use in temperature control applications, as it can be adjusted to accurately measure temperature.

The RES250E is a versatile and reliable device for use in a variety of applications. With its wide resistance range and high accuracy, it is an excellent choice for any application where a variable resistance is required. Its low-power consumption and wide temperature range also make it an ideal choice for industrial and commercial applications.

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