PVC6D251A01B00

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Trimmer potentiometers are adjustable resistive components with a fixed control mechanism, which are usually used for dynamic applications. The PVC6D251A01B00, manufactured by Posi-Lok, is a three-pin, single-turn trimmer potentiometer commonly used for precision applications. It is capable of using small displacement of the shaft to adjust the resistance, giving the user the ability to precisely adjust the output of the device.

The PVC6D251A01B00 is a Sealed Trimmer Potentiometer, designed for the harsh and hazardous environmental conditions. It utilizes a precision high-purity silver contact element to ensure smooth performance and long life. The three-pin design ensures secure and reliable connection. The compact size of the PVC6D251A01B00 allows for easy installation and adjustment.

The PVC6D251A01B00 is primarily used in automotive electronics, industrial sensors, industrial heating, power supplies, battery charging systems, medical instrumentation and LED lighting, among others. In the automotive and industrial sensing applications, it’s used for controlling fan speed and temperature, dampers, timing and position sensing. In LED lighting, it’s used for dimming and intensity control. It can also be used in medical instrumentation for adjusting infusion rates and flow rates.

The PVC6D251A01B00 features a three-terminal design with a tack, which is the clamping screw, and a voltage divider. The tack serves as a clamp to secure the shaft, and the movement of the shaft enables the adjustment of resistance. The voltage divider prevents electrolysis from occurring during adjustment. The resistance range of the PVC6D251A01B00 is 10Ω to 1 Mohm, and it operates on a 35V DC, with a 0.5W rating.

The working principle of the PVC6D251A01B00 is based on the change in resistance when the shaft is moved. The movement of the shaft causes the resistance to change, which increases or decreases the resistance in a stepwise pattern. This can be used to precisely adjust the output voltage and current of the device, depending on the application.

The PVC6D251A01B00 is a reliable and precise three-terminal trimmer potentiometer, designed to withstand harsh and hazardous environmental conditions. Its high-purity silver contact element ensures accurate performance and smooth operation, and the voltage divider prevents electrolysis. With its wide range of uses across automotive electronics, industrial sensing, LED lighting, medical instrumentation and other applications, the PVC6D251A01B00 is a great choice for those looking for a reliable and precise trimmer potentiometer.

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