CT20EP501

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A trimmer potentiometer, also known as a trim pot, is an adjustable-resistance device used to adjust current or voltage parameters in an electrical and electronic circuit. The CT20EP501 is a single-turn, trimmer potentiometer with an integrated contact actuator designed for use in consumer and industrial applications.

The CT20EP501 is a through-hole trimmer potentiometer which consists of a flat ceramic substrate with contacts on both sides and a three-terminal wiper contact in the center. The terminals of the trimmer are connected to a series of electrical conductors that form an electrical resistance between them. The contact actuation allows for setting of the two terminals to any desired value.

The electrical resistance of the CT20EP501 is selected through a combination of the resistor element and the terminal spacing. Depending on the specific model and type, the resistor element can have a resistance from 100 ohms to 1 kohm. The voltage rating of the the CT20EP501 is 10volts. The electrical contact of the trimmer is either a round or square type with a single turn and can require 7 to 10g-force for operation.

The CT20EP501 is a small, lightweight potentiometer designed for use in consumer and industrial applications. It is a good choice for applications such as voltage and current regulators, adjustable timers, automatic control systems, test equipment, and in-circuit testing. It is also well-suited for a range of electronic circuits requiring the adjustment of current or voltage parameters.

The working principle of the CT20EP501 trimmer is based on three terminals: the wiper contact, the left contact, and the right contact. The wiper contact can be rotated to different positions along the resistor element to adjust the resistance value between the two contacts. The wiper contact is made of a low-friction material which allows it to move freely along the resistor element for maximum adjustment. The adjustment is done by connecting the left and right contacts with the wiper contact, and then adjusting the wiper contact to any desired position.

In addition to its adjustable resistance value, the CT20EP501 also offers protection against electrical overload and is resistant to dust, dirt, and moisture. It has a wide operating temperature range of -50°C to 125°C, and is RoHS compliant. This makes it well-suited for use in harsh industrial environments.

The CT20EP501 is a durable and reliable trimmer potentiometer that can be used in a variety of applications. Its integrated contact actuator makes adjustment of current or voltage parameters simple and precise. With its wide operating temperature range, high electrical overload protection, and resistance to dust, dirt, and moisture, the CT20EP501 is a great choice for consumer and industrial applications.

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