CT20P202

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Trimmer Potentiometers

Trimmer potentiometers are variable resistors that are used to adjust electrical signals in a circuit. One of the most popular types of trimmer potentiometers is the CT20P202, which can be found in many applications. The CT20P202 is an ideal choice for those looking for a simple and reliable way to control current or voltage levels.

Application Field

The CT20P202 is a 16-turn trimmer potentiometer designed primarily for use in commercial and industrial applications. It is commonly used in applications such as TV/VCR, audio, computer, heater control, power supplies, ballast, and lighting control. The device is also suitable for use in medical, instrumentation, communications, and avionics equipment.

The CT20P202 is particularly well-suited for automated production lines, as it has a smooth adjustment action and can provide repeatable results during adjustment. Its small size and low profile also make it an ideal choice for compact applications. The device is also resistant to corrosion, shock, and vibration.

Working Principle

The working principle of the CT20P202 is relatively simple. It functions by changing the resistance of the signal path between two points when adjusted. The resistance can be varied from 0Ω to its maximum resistance value of 2KΩ. The device also features an independent terminal which acts as an adjustable resistor in parallel with the main resistor.

The device is typically connected in series with the signal path. To adjust the signal level, one simply has to turn the adjustment nut which is located on the side of the device. As the nut is turned, the resistance in the signal path is changed and the signal level is adjusted accordingly.

The CT20P202 is also equipped with a locking nut which prevents the device from being adjusted accidentally. It can be engaged or disengaged by simply turning the knob, making it easy to lock or unlock the device as required.

Conclusion

The CT20P202 trimmer potentiometer from CTS is a reliable and rugged device designed for industrial and commercial applications. It is capable of adjusting signal levels in electronic circuits from 0Ω to a maximum of 2KΩ and is capable of providing repeatable results during adjustment. Its small size and low profile make it an ideal choice for control applications in automated production lines.

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