68PR50KLF

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Trimmer potentiometers, such as the 68PR50KLF, are manually adjusted three-terminal resistors typically used to set electronic circuit parameters. The 68PR50KLF offers exceptional linearity over its full rotation of 270 degrees. It also features a low mechanical winding count that provides a lower profile than traditional potentiometers.

The 68PR50KLF has three connection terminals. The middle terminal is the adjustable terminal and the other two are the power terminals. By applying voltage between the power terminals, a current will flow through the adjustable terminal. The adjustable terminal has a resistance that can be adjusted by turning the shaft. When the resistance is reduced, more current passes through the adjustable terminal, thus increasing the current. By turning the shaft, it is possible to accurately adjust the current.

The 68PR50KLF has a wide range of applications. It is particularly well suited for use in audio applications, such as headphones, microphones, and guitar pedals. It is also used in industrial controls, as well as in products such as medical equipment and automotive electronics. Additionally, it is an ideal choice for applications where reliability and accuracy are critical.

The working principle of the 68PR50KLF is based on the Wheatstone bridge principle. The two power terminals are connected to two resistors, while the adjustable terminal is connected to the third resistor. As the adjustable terminal is adjusted by turning the shaft, the overall resistance of the circuit is altered, which in turn alters the current. This allows the circuit parameters to be accurately adjusted.

In addition to its versatile applications, the 68PR50KLF has several design benefits. Its low profile design ensures a compact installation space, while its linearity ensures precise adjustment when setting circuit parameters. It also features gold-plated contacts to ensure reliable connection even in high-vibration environments. Furthermore, it has a long lifespan of up to 5,000,000 cycles.

The 68PR50KLF is an ideal choice for applications where accuracy and reliability are critical. Its versatile applications, design benefits, and long lifespan make it an excellent option for applications such as audio, industrial controls, medical equipment, automotive electronics, and more.

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