Y406910K0000J0L

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Trimmer Potentiometers 

Trimmer Potentiometers are a type of resistive device used to adjust or control the connection of electric circuits. It plays an important role in circuit adjustment by regulating the voltage and current. Generally speaking, trimmer potentiometers can be divided into two types: rotary trimmer potentiometers and slide trimmer potentiometers. The Y406910K0000J0L is a rotary trimmer potentiometer.

Application Field 

The Y406910K0000J0L trimmer potentiometers is widely used in various electronic circuits, such as telecommunication circuits, television circuits, radio communication circuits, audio circuits, etc. It is mainly used to regulate the voltage and current within the circuit and adjust the working parameters of the circuit. It can work with a wide range of operating voltages from 2.5V to 5V.

Working Principle 

Y406910K0000J0L is a rotary trimmer potentiometer, it has three pins. The leftmost pin is connected to ground. The third pin is connected to the power source. Then the second pin is connected to the internal resistor in the center (Figure 1). When the resistor is rotated, the resistance between the pins will change and also the potential difference between the pins will change. When the resistor is rotated in a clockwise direction, the resistance increases from its minimum value and the potential difference Vout increases accordingly. Meanwhile, when it is rotated in the opposite direction, the resistance decreases from its minimum value and the potential difference Vout decreases correspondingly.

Figure 1: Schematic Diagram of Y406910K0000J0L

Y406910K0000J0L Trimmer Potentiometer offers a wide range of resistance from 0Ω to 12KΩ. It has a carbon film substrate body filled with contact oil to reduce the mechanical vibration of the slider, resist moisture and air, and enhance the life span. It also features no-drift adjustment characteristics when used with modern electronic control circuits.

As a trusted and embedded component, Y406910K0000J0L trimmer potentiometer can not only be used as a regular voltage dividing element, but also used for voltage dividing and amplification, rectification and oscillation, and even for frequency amplification and rectification. Thanks to its stability, size, high resistance and low price, it is widely used in all kinds of electronic products.

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