68WR25KLF

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Trimmer Potentiometers are defined as adjustable resistors used in applications that require precision in resistor-variable control and have been widely used in modern electronic circuitry. The 68WR25KLF is a trimmer potentiometer which has been specifically designed for use in audio applications. In this article, we will discuss the 68WR25KLF\'s application field and working principle.

The 68WR25KLF trimmer potentiometer is a great choice for audio applications due to its small size, low price, and high accuracy. The 68WR25KLF is a linear three terminal device in an L-shape format. It has a lower power rating of 2W and a total resistance of 25 kilo-ohms with a tolerance of 10%. It is a 250 ohm trimmer with a 0.5 watt rating. Its design has also been optimized for better temperature stability.

The application field of 68WR25KLF trimmer potentiometer includes audio control, amplifier control, impedance control, loudspeaker protection, and other audio applications. In audio applications, the 68WR25KLF is used for adjusting the volume of audio signals or controlling the distortion ratio. It is also used in amplifiers as a means of controlling input and output impedances. In loudspeaker protection, it is used to adjust the threshold voltage.

The working principle of 68WR25KLF trimmer potentiometer relies on two sets of contacts. One set is fixed and the other is adjustable. It is a variable resistor that is controlled by two different sets of contacts. When the adjustable contacts are moved, the resistance of 68WR25KLF changes accordingly. This change in the resistance results in changes in the voltage and current among the three terminals. The voltage and current will then change the audio signal which is needed to achieve the desired effect.

In conclusion, the 68WR25KLF trimmer potentiometer is a great choice for audio applications due to its small size, price, and accuracy. The 68WR25KLF is a linear three terminal device in an L-shape format with a lower power rating of 2W and a total resistance of 25 kilo-ohms with a tolerance of 10%. Its application field includes audio control, amplifier control, impedance control, loudspeaker protection, and other audio applications. The working principle of 68WR25KLF trimmer potentiometer relies on two sets of contacts with one set fixed and the other adjustable. Changes in the adjustable set cause the resistance of the trimmer potentiometer to change, affecting the voltage and current output of the circuit.

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