PTD904-1015K-B203

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Rotary Potentiometers and Rheostats are two of the most important components to be found in electronic circuit designs. They both consist of a resistive element that can be adjusted to control the amount of current passing through them.Both of these components are widely used in a variety of applications, and the PTD 904-101K-B203 is a popular example of a rotary potentiometer that is typically used for the most demanding applications.

The PTD 904-101K-B203 is a three-terminal rotary potentiometer with a maximum power rating of 1 watt and a resistance range of 10K ohms. The device features a built-in voltage divider circuit that allows for a range of finely adjustable values. It is also designed to control the amount of current passing through the resistive element, and the amount of current is directly proportional to the resistance value set.The resistance of the PTD 904-101K-B203 can be adjusted either manually or by an external control circuit using a voltage or a current source.

The PTD 904-101K-B203 is primarily used for applications such as light dimming, motor speed control, audio level control, and other general-purpose applications. In motor speed control applications, for example, the resistor will be used to adjust the amount of current passing through the motor, thereby controlling its speed. In light dimming applications, the adjustable resistor can be used to control the brightness of a light source. In audio level control applications, the adjustable resistance can be used to control the volume of an audio signal.

The PTD 904-101K-B203 is also used in electronics sirens, for pitch control, synthesizers, and for calibration and trimmers in electronic circuits. Other applications the device can be used in include test equipment as well as for controlling the speed or position of servo motors.

The working principle of the PTD 904-101K-B203 is based on the same principles that govern the operation of all rotary potentiometers. The resistance of the device is set by a wiper arm that moves across a resistive track that is connected to the three terminals. The resistance of the device is adjusted by adjusting the position of the wiper arm on the resistive track. As the wiper arm moves along the resistive track, the resistance of the device changes and the device’s output voltage increases or decreases in proportion to the adjustment. The output voltage is then used to control the amount of current passing through the resistor.

The PTD 904-101K-B203 is a widely used rotary potentiometer that offers a reliable and cost effective solution for many different applications. It is capable of withstanding high temperatures, and is available in a variety of case sizes and configurations. Therefore, the PTD 904-101K-B203 is a great solution for a wide range of applications in various electronic circuit designs.

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