3500S-2-503L

Series:	3500
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Taper:	Linear
Resistance (Ohms):	50k
Tolerance:	±3%
Number of Gangs:	1
Built in Switch:	None
Power (Watts):	2W
Temperature Coefficient:	±50ppm/°C
Number of Turns:	10
Rotation:	3600°
Adjustment Type:	User Defined
Resistive Material:	Wirewound
Termination Style:	Solder Lug
Actuator Type:	Slotted
Actuator Length:	0.813" (20.64mm)
Actuator Diameter:	0.249" (6.32mm)
Bushing Thread:	3/8-32
Mounting Type:	Panel Mount

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Rotary Potentiometers, Rheostats, 3500S-2-503L Application Field and Working Principle

Introduction

Rotary potentiometers and rheostats are two-terminal electrical components which are used to measure the amount of resistance in a circuit. They are useful for temperature, light control and many industrial applications. The 3500S-2-503L is a common type of rotary potentiometer and rheostat frequently used in many applications. In this article, we will discuss its application field, structure and working principle.

Application Field

The 3500S-2-503L is an adjustable resistance component which can be used in a range of applications. It can be used as a voltage divider, a rheostat and in analog measurement and control circuits. It is commonly used in light dimmer switches, audio volume controls, adjustable power supplies and in many industrial applications.

Structure

The 3500S-2-503L consists of a movable contact arm, a fixed contact arm and a coil spring. It has three connector pins, two of which are used to connect the voltage and the other pin is used to control the resistance. The movable contact arm has a spiral coil which is wound around a plastic or metal core. The coil is attached to the contact arms such that when the core is rotated, the resistance of the circuit is changed.

Working Principle

The 3500S-2-503L works by varying its resistance as the contact arm is moved. The contact arm has a spiral coil rovided on it which is connected to the voltage source. When the contact arm is turned, it causes the coil to move and changes the resistance of the circuit. A higher resistance means that more voltage is required to allow current flow across the component. A lower resistance means that less voltage is required for current flow. This allows the device to be used to regulate the amount of current that flows through the circuit.

Conclusion

The 3500S-2-503L is a commonly used rotary potentiometer and rheostat which can be used in a range of applications. It is a two terminal electrical component which works by varying its resistance as the contact arm is moved. This allows the device to be used to regulate the amount of current that flows through the circuit. It is an adjustable resistance component which can be used in light dimmer switches, audio volume controls, adjustable power supplies and in many industrial applications.

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