PTV09A-2015F-B204

Series:	Pro Audio PTV09
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Taper:	Linear
Resistance (Ohms):	200k
Tolerance:	±20%
Number of Gangs:	1
Built in Switch:	None
Power (Watts):	0.05W, 1/20W
Temperature Coefficient:	--
Number of Turns:	1
Rotation:	280°
Adjustment Type:	Side Adjustment
Resistive Material:	Carbon
Termination Style:	PC Pins, Board Locks
Actuator Type:	Flatted
Actuator Length:	0.591" (15.00mm)
Actuator Diameter:	0.236" (6.00mm)
Bushing Thread:	--
Mounting Type:	Through Hole, Snap In

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Rotary Potentiometers, Rheostats

The PTV09A-2015F-B204 is a popular type of rotary potentiometer used in a wide range of electronic equipment and machines. It is an adjustable electrical device, which provides a variable resistance in a circuit when a shaft is turned. This type of potentiometer is also referred to as a variable resistor, a rheostat, or an adjustable resistor.

Applications

The PTV09A-2015F-B204 is primarily used in applications involving variable current or voltage control and monitoring. It is commonly used in power supplies, audio equipment, radio frequency (RF) circuits, and electronic tools. For example, it can be used to calibrate the gain, volume, or frequency of an amplifier, or the speed control of an electric motor. It can also be used in automatic temperature control systems, joysticks, and digital signal processing systems.

Working Principle and Structure

The working principle of the PTV09A-2015F-B204 consists of three main components: a rotary shaft, a wiper, and a resistance element. The rotary shaft can be turned in either direction and is connected to the resistance element to provide a variable resistance. The rotation of the shaft changes the position of the wiper, which slides along the resistance element. When the wiper is moved, it will either add or remove resistance, depending on the direction of the shaft. This resistance controls the amount of current or voltage in a circuit. Additionally, the PTV09A-2015F-B204 features a reverse-cable connection protection circuit, which protects against reversed connections in the wiring.

Additional Features and Benefits

In addition to its adjustable resistance, the PTV09A-2015F-B204 is designed to provide both audio and video applications with improved performance and reliability. It is specially designed with reinforced insulation to protect it from mechanical and environmental shock. The potentiometer has a temperature range of -30°C to +85°C, a power rating of 0.5W, and a maximum voltage rating of 250VAC. It additionally features a low-noise contact structure, which ensures quiet electrical operation. The potentiometer is also designed with a dust- and waterproof structure and a dielectric strength of 1,500Vrms. Finally, it has a dimensional range of 250 to 500Ω, and is available in various mounting options, including round and 16mm slotted.

Conclusion

The PTV09A-2015F-B204 is a rotary potentiometer, or variable resistor, with many valuable features and benefits. Its adjustable resistance makes it suitable for a wide range of electrical control and monitoring applications. With reinforced insulation, low-noise operation, and a dust- and waterproof structure, the PTV09A-2015F-B204 is designed to provide excellent performance and reliability.

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