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Rotary Potentiometers, Rheostats

Rotary Potentiometers and Rheostats have been around since the early 1900s in various forms. Though there are a few minor differences between them, their basic configuration and general function remain the same. The P232-SEC20BR1K is a potentiometer specifically designed for use in industrial settings.

Application Field and Working Principle

The P232-SEC20BR1K is a rotary potentiometer specifically designed for use in industrial settings. It is a three-terminal device with a shaft that rotates when activated. The potentiometer works by changing the resistance between the two outer terminals. By rotating the shaft of the potentiometer, different amounts of resistance can be selected. This type of device is often used to adjust electrical signals or control voltage levels within an industrial application.

The P232-SEC20BR1K is a two-watt industrial potentiometer designed to operate in temperatures from -25°C to +85°C. It features a long-lasting, durable construction with a die-cast base and a German Silver alloy bushing. It is available with a power rating range of 1 watt to 10 watts or with a dielectric strength of up to 1000 volts.

The P232-SEC20BR1K potentiometer has a range of 0.3 ohms to 1 Megaohm, with a resistance tolerance of +/- 5%. It is a linear resistance device, meaning the resistance increases in direct proportion to the amount of rotation applied to the shaft. Its maximum operating voltage is 0.5 volts. The device can also be used to control the speed of motors, varying the speed as the shaft is moved.

The P232-SEC20BR1K is ideal for industrial applications such as temperature controllers, speed controllers, and circuit protection devices. It can be used for AC and DC applications and is suitable for both low and high voltage circuits.

Additional Features

The P232-SEC20BR1K also offers a few other features. It has a bronze alloy bearing for high wear and corrosion resistance. It also includes a low noise and contact carbon material that prevents sparking. It also has a dial plate indicator for precision setting. It is sealed against moisture, dust, and other contaminants, making it suitable for use in harsh environments. In addition, it is RoHS approved for environmental compliance.

Conclusion

The P232-SEC20BR1K is a durable and reliable industrial rotary potentiometer featuring a long-lasting construction and easy to use dial plate indicator. It is ideal for controlling signals and voltage levels, as well as controlling the speed of motors. In addition, it is RoHS approved for environmental compliance and can be used in both AC and DC applications.

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