SM-3W102

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

Trimmer Potentiometers are a type of potentiometer that is used to adjust the voltage and/or current of a circuit. They come in a variety of shapes and sizes, with each type having its own unique application field and working principle. SM-3W102 is one such potentiometer and it can be used for a variety of applications, including audio equipment, home appliances, and industrial equipment.

The SM-3W102 is a temperature-compensated trimming potentiometer and is ideal for applications where precise voltage and/or current adjustment is required. It has a rating of 10KOhms, a tolerance of ±20% and a temperature coefficient of ±100ppm/°C. It is a single-turn pot with a 3mm shaft diameter, which makes it suitable for use in tight spaces.

In terms of its application field, the SM-3W102 is suitable for use as an adjustable current limiter, a motor drive controller, an LED brightness controller, and many other such applications. It is also popular in audio applications, as it can be used to adjust the signal level of amplifiers, speakers, and other audio equipment.

In terms of its working principle, the SM-3W102 is a resistive device which uses a metal or carbon strip to form an adjustable resistor. When the knob is turned, the metal strip is either lengthened or shortened, thereby changing the resistance of the device. The user can then adjust the voltage or current as required by turning the knob.

The SM-3W102 is a versatile and reliable trimmer potentiometer which is suitable for a wide range of applications. Its metal body also makes it highly durable and able to withstand vibration and shock, making it ideal for use in harsh industrial environments. Furthermore, its temperature coefficient of ±100ppm/°C ensures that the device remains stable in a wide range of temperatures.

In summary, the SM-3W102 is a reliable and versatile trimmer potentiometer which is suitable for use in a range of audio, home appliance, and industrial applications. Its adjustable resistor is formed from a metal or carbon strip, which is adjusted when the knob is turned. Its temperature coefficient of ±100ppm/°C ensures that the device remains stable even in extreme temperatures.

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