Series:	Trimpot® 3266 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	5 kOhms
Power (Watts):	0.25W, 1/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	12
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.250" x 0.174" Face x 0.174" H (6.35mm x 4.42mm x 4.42mm)

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Introduction

Trimmer potentiometers are electromechanical components that are used to adjust the balance between two voltage sources or to set various voltage levels. In this article, we will be discussing the 3266P-1-502 trimmer pot and its application field and working principle.

Application field

The 3266P-1-502 is a standard trimmer potentiometer that is widely used in industry. It is particularly suitable for applications which require precise adjustment of voltage ratios or levels. The device can be used for various applications such as audio, radio, television, video, instrumentation and laboratory equipment.It is also suitable for use in industrial control circuits and test equipment where a variable voltage is desired. This device can be used in medical equipment to adjust the flow of oxygen in respiration monitors. It can also be used to adjust the height of foot pedals in automotive applications, as well as to control the speed of motors in robotics and other equipment.

Working Principle

The 3266P-1-502 trimmer potentiometer consists of two resistor elements connected in series and a wiper arm. The wiper arm slides along a track between the two resistor elements and a third terminal is used to tap off the desired voltage.The two resistor elements can be adjusted to obtain the desired voltage ratio by moving the wiper arm. The voltage at the wiper arm is determined by the ratio of the two resistor elements. As the wiper arm is moved to the left or right, the charge distribution between the resistor elements changes, and thus the voltage at the wiper arm changes.

Conclusion

In conclusion, the 3266P-1-502 trimmer potentiometer is a versatile device that can be used in various applications requiring adjustable voltage levels. Its working principle is based on two resistor elements connected in series and a wiper arm that is used to adjust the charge distribution between the resistor elements. It is particularly suitable for applications that require precise adjustment of voltage ratios or levels.

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