PTD902-2015P-B203

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rotary Potentiometers, Rheostats, and other similar devices are among the most frequently used instruments in electrical and electronic engineering. Among them, the PTD902-2015P-B203 is one of the most widely used and versatile instruments. It is a two-wire rotary device, with a varying resistor element that can be adjusted for different voltage levels.

The PTD902-2015P-B203 is made up of three parts – the body, the resistor element, and the electrical connector. The body is composed of a metal disc along with a wiper arm and a counterelectrification sensor. The resistor element is a series of resistive plastic sheets with different resistivity values. The electrical connector is used to connect the wiper arm and the counterelectrification sensor to the circuit.

The PTD902-2015P-B203’s unique feature is its characteristic of providing a three-wire connection instead of two-wire. This allows for the measurement of two circuits in parallel, as in the case of audio systems. The two circuits can be connected together without using a wire that is too short.

In terms of applications, the PTD902-2015P-B203 can be used to calibrate transistor frequencies, to limit or activate electronic circuits, and to control light and heat sources. It can also be used to resist the flow of current in a circuit and can be used as a variable impedance or rheostat. It is also used in power supplies, motor controllers, and other digital logic circuits. The device can also be used for analog voltage controls.

The PTD902-2015P-B203’s working principle is based on a variable resistor element made up of multiple resistive plastic sheets, each with different resistivity values. When the disc is rotated, the wiper arm moves to different resistivity values determined by the discs rotation. The current in the wiper arm, counterelectrification, and other electrical signals are measured by the multimeter and used as an indication of the new resistance setting.

The rotary potentiometer works on the principle of changing the value of the resistor element by adjusting the armature rotation and thereby changing the current flowing through it. This change causes a change in the voltage across the resistor element and as a result the output voltage is adjusted accordingly. This variation in the output voltage can then be used to control the current or voltage in a circuit.

The PTD902-2015P-B203 is an ideal choice for a variety of electronic applications, including signal conditioning, measuring circuit parameters, controlling lighting, controlling motor speed, and for calibrating transistor frequencies. The device is available in different size, voltage, and wattage ranges, which makes it suitable for most electrical and electronic engineering projects. Its flexibility and ease of installation make it even more attractive for those in the industry.

The specific data is subject to PDF, and the above content is for reference