PTD902-2015F-A103

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PTD902-2015F-A103 application field and working principle

PTD902-2015F-A103 is a type of Rotary Potentiometers, Rheostats, an adjustable three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. It can be used for various purposes, most typically as an electronic analog to a manual volume control found on audio and video equipment.

This particular product is a type 10mm 2-turns potentiometer with an integrated seal design to protect against ingress of contaminants. The resistance value, electrical angle and internal structure are adjustable, and it is suitable for a broad range of applications where reliability and long-life are important considerations.

PTD902-2015F-A103 has a variety of practical applications. It is widely used in the production of car radios, portable television and television remote control as power control circuit components. It is also used for the adjustment of brightness in TVs, for controlling the speed of motors, and for level controls in other electronic devices such as computers.

In addition, this product can be used in LED lighting as a dimming control device, industrial process controls and battery chargers or in any device requiring a resistance change over a range of values. This product is capable of high accuracy with temperature and noise compensation, meaning stable performance in even extreme environmental conditions.

The working principle of PTD902-2015F-A103 is very simple. When a voltage is applied across two of its leads, the third lead will produce avoltage relative to the resistance ratio created by the variable contact as it is moved along the resistive element. Increasing the resistance ratio increases the voltage output by the third lead of the device.

When the contact between the resistive element and the terminal is approaching it\'s full range of motion, the maximum resistance ratio is provided and the output voltage of the variable contact will reach its maximum. Adjusting the slider of variable contact along the resistive element will control the position of the output voltage.

In conclusion, PTD902-2015F-A103 is a type 10mm 2-turns potentiometer with an integrated seal design. It is suitable for many applications and is capable of high accuracy and noise compensation. Its working principle is very simple as well, as changing the resistance ratio increases the output voltage given by the device. Therefore it is an ideal product for a variety of uses.

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