3250W-66-102

Series:	Trimpot® 3250 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	1 kOhms
Power (Watts):	1W
Tolerance:	±5%
Temperature Coefficient:	±50ppm/°C
Number of Turns:	25
Adjustment Type:	Side Adjustment
Resistive Material:	Wirewound
Mounting Type:	Chassis Mount
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.500" x 0.220" Face x 0.500" H (12.70mm x 5.59mm x 12.70mm)

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Trimmer Potentiometers – 3250W-66-102 Application Field and Working PrincipleTrimmer Potentiometers, also known as Variable Resistors, are used to control the resistance in circuitry, most commonly for adjusting volume or tuning radio frequencies. This article will explain the application field and working principles of the 3250W-66-102 Trimmer Potentiometer.A 3250W-66-102 Trimmer Potentiometer is a three terminal device with adjustable resistance that interfaces a number of analog circuits. This particular type of variable resistor is commonly used to fine-tune a variable frequency oscillator or voltage regulator, and can also be employed for gain control, signal filtering, and general load balancing. The variable resistor can adjust the circuit until the desired results are obtained, and can be particularly useful for making micro-adjustments when tuning a system or for achieving a certain set point.The 3250W-66-102 Trimmer Potentiometer has a three-terminal arrangement with two fixed resistors that allow the user to adjust the resistance by varying the output of the middle terminal. The presence of two fixed resistors connected to each of the notched (brass) discs allows the resistance to be varied between the two levels that are fixed, thus acting as a potentiometer and controlling the flow of current through the circuit. The trimmer potentiometer is typically used in wiring systems to aid in fine-tuning the system, such as adjusting motor speeds or calibrating sensors.The 3250W-66-102 Trimmer Potentiometer has a wide range of application fields across both consumer electronics and industrial applications. This includes automotive and marine applications, computers, audio and video equipment, safety systems, controllers, amplifiers, HVAC systems, and medical devices. This type of trimmer potentiometer is also used in precision digital systems, allowing the user to set a certain level of resistance with a high degree of accuracy.The working principle of the 3250W-66-102 Trimmer Potentiometer is simple. As current passes through the device, the user can adjust the resistance at the middle terminal, which is connected to the two fixed resistors. This will cause a change in the flow of current in the circuit, which can be precisely calibrated using the provided knobs or screws. In addition, the device can be used in conjunction with other components to adjust the frequency of AC signals or to control the output voltage of a power supply.The 3250W-66-102 Trimmer Potentiometer is a reliable, accurate, and cost-effective solution for a wide range of applications. With its simple design and easy to use controls, it can be used in a variety of settings to get the desired results. Its small size allows it to be used even in tight spaces, and its three-terminal arrangement means that it is capable of controlling multiple circuits. With its wide application field and high degree of accuracy, the trimmer potentiometer is an indispensable tool for fine-tuning systems of all types.

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