CT-94W-103

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Trimmer potentiometers are devices that are used to modify and fine-tune electronic circuitry. The CT-94W-103 is one type of trimmer potentiometer used for such purposes. Let’s take a look at its application field and working principle.

The CT-94W-103 is a rotary trimmer potentiometer with a low profile. It is ideal for printed circuit board assembly and is easy to mount using automated assembly processes. It is a multi-turn potentiometer that has a total resistance that is adjustable from 10 to 200 ohms with a resolution of 0.1 ohm/turn. The product enjoys a wide range of applications such as telecommunications equipment, satellite communications equipment, medical devices, automotive head units, control equipment, and a variety of consumer electronics. It is also used in radios, audio mixers, and power supplies.

So how does the CT-94W-103 trimmer potentiometer work? Essentially, it consists of three contacts, or terminals. When a voltage is applied to the two outer terminals, called the "terminal end" contacts, a resistance is created between the two. The third terminal, called the "wiper" contact, connects to the resistance element. When the wiper is moved, it changes the resistance between the two outer terminals. This resistance can be adjusted to a desired value by turning the trimmer\'s spindle with a suitable rotary tool. This allows users to calibrate and fine-tune the circuitry, producing precise results.

Trimmer potentiometers, such as the CT-94W-103, are an essential component in a wide range of electronic devices, including automotive electronics, medical devices, and consumer electronics. Their ability to quickly and efficiently tune and adjust electrical circuits make them invaluable in the modern age. Knowing the application field of the CT-94W-103 and the working principle of trimmer potentiometers can help engineers and technicians to utilize this device in their projects more effectively.

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