3306K-1-502

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Trimmer Potentiometers are variable resistors used to provide precise adjustment of electrical signals. Among them, 3306K-1-502 is found in many applications, such as radio, TV, portable radios, consumer electronics and telecommunication products. It is designed to control the input voltage of an audio circuit or AC motor.

3306K-1-502 trimming potentiometers feature a no-touch contact design that eliminates contact bounce, and is designed with a built-in limit that prevents over-turning and guarantees reliable performance. The housing material is made of polyamide, which is sure to give superior performance and is resistant to temperature variation. The control lever is made of stainless steel, giving it a superior finish and a reliable durability.

The 3306K-1-502 trimming potentiometers provide a friction lock and are easily adjustable with a standard flathead screwdriver. The 3306K-1-502 trimming potentiometers feature a built-in limit stop as well as a preset torque screw that allows for precise adjustment and prevents over-turning. The contact is based on a long life, dielectric gold-plated discrete elements, making it more reliable. In addition, it can support a wide range of temperatures, from -40°C to +125°C.

The working principle of the 3306K-1-502 trimming potentiometers is simple. When the control lever is turned, the resistance of the potentiometer is reduced, increasing or decreasing the voltage passing through it. The amount of resistance variation is determined by the amount of high-frequency current passing through the resistive core of the potentiometer. This resistance change causes the voltage input to the circuit to change, resulting in a change in the output current.

The 3306K-1-502 trimming potentiometers are used in many applications where precise adjustment is needed. For example, it can be used to adjust the brightness of LCD displays, control the gain of audio amplifiers, or even regulate the speed of AC motors. It is also widely used in radio, television, and portable radio sets, as well as in consumer electronics and telecommunication products.

In conclusion, the 3306K-1-502 trimming potentiometers are highly reliable components that are widely used in many industries to provide precise adjustments. They feature a no-touch contact design and a built-in limit that ensures reliable performance. They are also made from durable materials that can withstand the rigors of extended use in a variety of temperatures. Finally, their simple working principle makes them very easy to use and easy to adjust.

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