3386P-1-200LF

Trimmer Potentiometers

The 3386P-1-200LF (referred to as 3386) is a trimmer potentiometer. It\'s a reliable electronic component that is used to precisely adjust the value of an electrical current. It\'s used in a wide variety of applications where precise resistance adjustment is required. This article will discuss the application field and working principle of the 3386.

Application Field

The most common application field of the 3386 is in the regulation of current flow. It is used in a variety of industrial, telecommunications, consumer electronics, automation, and instrumentation applications. The 3386 is also used in radio receivers to tune the radio signal, in audio power amplifiers to control sound levels, and in tool storage locks to maintain the current settings.

In addition, the 3386 can also be used in adjustable potentiometer circuits, voltage divider circuits, DC motor speed control circuits, current control circuits, and many other applications. It can also be used in medical equipment, automobile power systems, and light controllers. Furthermore, the 3386 also finds use in military equipment, aircraft, satellites, and electronic components.

Working Principle

The 3386 is a trimmer potentiometer that uses a semiconductor-based resistor to provide precise resistance adjustments. This allows the user to adjust the amount of resistance in an electrical circuit without having to use any external tools. The resistor is connected to the construction\'s internal leads to allow the user to adjust the resistance. The internal structure of the 3386 contains three leads: the left lead is the terminal connected to the positive voltage source; the right lead is the terminal connected to the negative voltage source; and the middle lead is the terminal connected to the adjustable resistance.

When the user adjusts the resistance, the middle lead\'s voltage changes, which in turn changes the flow of electric current through the circuit, thus allowing the user to control the amount of current in the circuit. The 3386 utilizes transistors to provide precise resistance adjustment. The semiconductor-based resistors used in the 3386 are highly reliable, making the 3386 a reliable and durable electronic component.

In conclusion, the 3386 is a versatile and reliable trimmer potentiometer used in a wide variety of applications where precise resistance adjustment is required. It utilizes a semiconductor-based resistor to provide precise adjustment and is suitable for a wide range of applications. Lastly, the 3386 is most commonly used in adjustable potentiometer circuits, voltage divider circuits, DC motor speed control circuits, and current control circuits.