3252P-1-201LF

Series:	Trimpot® 3252 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	200 Ohms
Power (Watts):	0.75W, 3/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	25
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Chassis Mount
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.500" x 0.220" Face x 0.220" H (12.70mm x 5.59mm x 5.59mm)

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Trimmer Potentiometers are electronic components often used to control electrical signals in systems with variable deflection or amplification. The 3252P-1-201LF is one model of trimmer potentiometer commonly used in commercial and industrial applications. This article aims to explore its application field and working principle.

The 3252P-1-201LF is a recent-model trimmer potentiometer suitable for applications requiring adjustable resistance and low acoustic noise. It has an adjustable rotation angle range of 270 degrees and resistance values ranging from 0.1 ohm to 10 kilohms. It has a temperature range of -40°C to 85°C for operation and storage, and is particularly suitable for stepper motor and motor speed control applications. From a physical perspective, it is available in a size that is 40 millimeters long and 10 millimeters high, making it suitable for most applications.

The working principle of the 3252P-1-201LF is simple. It has three wires that are connected to a resistance track. When the trimmer is rotated, the position of the contact on the resistance track changes, thus adjusting the resistance of the device. The current then travels through the device and is divided into two halves. One half of the current is sent to the resistor, while the other half is sent to the wiper. The current then runs around the resistor until it reaches the wiper, thus completing the circuit and controlling the electrical or audio signal.

The 3252P-1-201LF trimmer potentiometer is used extensively in countless applications, including motor speed controls, audio equipment, mixers, automotive electronics, and robotics. For motor speed control applications, the device can be used to adjust the speed of the motor by changing the amount of current that runs through it. Similarly, it can be used to adjust the volume and other audio controls on stereo systems and sound mixers. In automotive electronics, it can be used to adjust the voltage of the fuel injectors, the timing of the spark plugs, and the idle speed of the vehicle engine. In robotics, it is used to accurately control the movement of the robot arm or other external devices.

Overall, the 3252P-1-201LF trimmer potentiometer is an essential component used in a wide variety of commercial and industrial systems, especially those in motor speed control, audio, automotive electronics, and robotics. Its working principle is straightforward and reliable, making it an excellent choice for many applications.

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