3386B-1-503LF

Series:	Trimpot® 3386 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	50 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Square - 0.375" x 0.375" Face x 0.375" H (9.53mm x 9.53mm x 9.53mm)

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Trimmer Potentiometers - 3386B-1-503LF application field and working principle

Trimmer Potentiometers, also known as presets, are available in a wide range of types, styles, and materials. The 3386B-1-503LF is a particularly special type, designed for applications in which very precise adjustment of parameters is required. Its uses and working principles are described below.

Applications

The 3386B-1-503LF is an ideal component for use in a range of industrial applications, including:

• Adjustment of the threshold for triggering alarms
• Fine tuning of mechanical and electrical systems
• Precision voltage and current regulation
• Adjusting PWM output for servo systems
• Fine calibration of electronic devices
• Precise control for stabilized power supplies

They are also used in medical devices such as respirators and other critical or critical control systems.

Working principle

The 3386B-1-503LF is a three-terminal precision potentiometer, with one end connected to the power supply and two other variable outputs. When the wiper is moved between these two points, the output signal changes accordingly. This way, you can precisely adjust the voltage between the two points, often down to a fraction of a volt.The device consists of a resistive element – usually ceramic or wire – and a contact brush (the wiper). The output signal passes through the resistive element and is then converted into a voltage or current with the help of the wiper. The wiper can be adjusted very precisely in order to get the required output.This type of potentiometer is particularly useful for applications that require precise adjustment. The 3386B-1-503LF is well known for its excellent performance and reliability, making it an ideal choice for a variety of industrial applications.

Conclusion

The 3386B-1-503LF is an excellent trimmer potentiometer, capable of providing very precise voltage adjustment. It is well suited for a variety of industrial applications, including fine tuning of mechanical and electrical systems, precision voltage and current regulation, and adjusting PWM output for servo systems. Its excellent design and reliability make it the ideal choice for many applications.

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