3292P-1-253LF

Series:	Trimpot® 3292 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	25 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	25
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.375" x 0.150" Face x 0.150" H (9.53mm x 3.81mm x 3.81mm)

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Trimmer Potentiometers: 3292P-1-253LF Application Field and Working Principle

Trimmer potentiometers are electrical devices used to adjust the electrical output of a circuit by providing variable resistance. The 3292P-1-253LF is a multi-turn trim potentiometer and is one of the most commonly used types of trimmer potentiometers available. This article explains the application field and working principle of this trimmer potentiometer.

Application Field of 3292P-1-253LF

The 3292P-1-253LF trim potentiometer is widely used in various applications. It can be used for setting time and frequency control in electronic equipment such as radio receivers and clock circuits. The 3292P-1-253LF trim potentiometer can also be used to adjust the gain or level in audio circuits, bright/dim for lighting controls, voltage regulation in power supplies, and many more.

Working Principle of 3292P-1-253LF

The 3292P-1-253LF trim potentiometer uses a mechanical principle to adjust its resistance. It consists of a resistor element which is made of an electrical conducting material such as carbon composition. The element is connected at three points with two terminals at either end, and an adjustable contact point which is connected to a shaft mechanism.The shaft mechanism is what allows the user to adjust the resistance of the 3292P-1-253LF trim potentiometer. By turning the knob, the adjustable contact point is moved along the resistor element. The resistance between the two terminals and the contact point at any position determines the total resistance of the potentiometer. By moving the contact point to different positions along the resistor element, the user is able to adjust the resistance and control the output of the circuit.The 3292P-1-253LF trim potentiometer is a multi-turn type. This means that the user has to turn the knob much more than a fixed resistor to change the resistance. The multi-turn type ensures that the user can accurately adjust the resistance with precision, which is an important factor in many applications.

Conclusion

The 3292P-1-253LF trim potentiometer is a versatile device with a wide range of applications. Its working principle of using a mechanical system to adjust its resistance allows for precise and reliable adjustment of the electrical output of a circuit. As such, the 3292P-1-253LF trim potentiometer is an invaluable tool in many fields.

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