38WMABR10KLF30

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The 38WMABR10KLF30 is a trimmer potentiometer. It is a device used for adjusting the resistance of electrical circuits, providing either a variable voltage divider or a variable current limiter to regulate a load.

The device is a three-terminal variable resistor with an adjustable resistance setting that spans from 10KΩ all the way to 38WΩ. It requires a very small trimming tool for manual adjustment, and can be adjusted very precisely.

The trimmer potentiometer has many applications. It is commonly used in electronic products such as mobile phones, television sets, and audio equipment. In mobile phones, it is used to adjust the power and volume of the device. By changing the device’s resistance, the power and volume settings can be adjusted in response to user input.

In television sets, the trimmer potentiometer can be used to regulate the brightness and contrast settings of the display. By adjusting the resistance setting, the brightness and contrast of the tv can be changed to better fit the user’s preferences.

In audio equipment, the trimmer potentiometer can be used to adjust the frequency and gain structures of the device. This is important to ensure that sound produced by the equipment is clear and free from distortion.

The 38WMABR10KLF30 trimmer potentiometer also has a wide range of other applications such as controlling the speed and torque of motors, regulating the power supply of a device, and controlling the signal strength of analog circuits.

The device works by varying the resistance of an adjustable element with respect to an input voltage. When the voltage is applied to the device, the adjustable element acts as a variable voltage divider, thereby producing a variable current which is regulated by the device.

The device offers a high-precision resistance setting which allows for very precise adjustments to be made. This makes it an ideal choice for applications where accurate adjustments are required. It also has a low temperature coefficient, meaning that it is extremely stable over varying temperatures. Additionally, it has a wide operating temperature range, meaning that it can be used in a variety of different environments.

In conclusion, the 38WMABR10KLF30 is a trimmer potentiometer which is used for various applications in mobile phones, televisions, and audio equipment to adjust the resistance of electrical circuits. It works by varying the resistance of an adjustable element with respect to an input voltage, and offers a precision resistance setting which allows for accurate adjustments. Additionally, it has a low temperature coefficient and a wide operating temperature range.

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