Series:	Pro Audio PTL
Part Status:	Active
Resistance:	50 kOhms
Power (Watts):	0.05W, 1/20W
Tolerance:	±20%
Adjustment Type:	Top
Fader Type:	Standard, LED
Travel Range:	20mm
Size / Dimension:	Rectangular - 1.378" L x 0.354" W x 0.276" H (35.00mm x 9.00mm x 7.00mm)
Mounting Type:	Through Hole

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Slide Potentiometers

Slide potentiometers are a type of potentiometers, specifically those that have a sliding element that makes contact with a resistor. These elements are often used in electronic circuits for control and measurement purposes. The PTL20-15R1-503B2 is an example of a slide type potentiometer.

Application Field

The PTL20-15R1-503B2 slide potentiometer is most commonly used in audio and video electronics. It is prevalent in television receivers, DVD players, and amplifiers, where it is used to help control the volume or brightness of the output signal. It is also commonly used in gaming consoles, robotics, and other electronic control systems.

Working Principle

The PTL20-15R1-503B2 slide potentiometer has two main components: a sliding element and a resistor. The sliding element is connected to a track that contains the resistor. As the element slides along the track, the resistor is connected. This creates a linear relationship between the position of the element and the amount of resistance. By adjusting the position of the element, electricity can be conducted through different amounts of resistance. This can be used to regulate the voltage, current, and other parameters of the circuit. This in turn can be used to adjust the output signal of the device.

Mechanism and Design

The PTL20-15R1-503B2 slide potentiometer is designed to be used with an AC signal up to 15 Watts. The device has a metal case that protects the internal components from shock and vibration. The case also helps to keep out dust and dirt, which can interfere with the proper functioning of the device.The sliding element is connected to a round knob that is used to adjust the position of the element. The knob is connected to a track containing the resistor. The length of the track is 15mm and the resistor is 5K ohms. The resistor is printed onto the track using a special process, which ensures a reliable connection.The contacts between the sliding element and the resistor are made of gold and silver to ensure a reliable connection. The contacts are designed to be shock and vibration resistant, which prevents accidental disconnection. The device also has a safety feature which prevents users from making accidental connections.

Conclusion

The PTL20-15R1-503B2 slide potentiometer is a type of potentiometer that is specifically designed for audio and video electronics. It has two main components, a sliding element and a resistor, which are used to control the output signal of the device. The device is designed to be durable and shock and vibration resistant, and the contacts between the element and the resistor are gold and silver to ensure a reliable connection.

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