3386G-1-680

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Trimmer Potentiometers are extremely useful tools for setting values and tolerances for a variety of electronic circuits and devices. Among these trimmer potentiometers, 3386G-1-680 is a very commonly used model. This article will explore the application field and working principle of 3386G-1-680.

3386G-1-680 is mainly used in voltage adjustments, controls, zener reference and feedback loops etc. In the voltage adjustment, 3386G-1-680 can be used to adjust the output voltage of the power supply or the operating voltage of the circuit. When used for voltage control applications, 3386G-1-680 offers an adjustable range and allows for precise voltage control. In a zener reference, 3386G-1-680 is used as a variable resistor that adjusts the current flowing through a zener diode. This ensures the diode always stays in breakdown region and releases the same amount of reference voltage.

In a feedback loop, 3386G-1-680 is connected in parallel with the output load as a variable resistor. The resistance of the 3386G-1-680 is then adjusted to match the load and thus adjust the output voltage of the loop. This feedback loop is usually used in amplifier circuits for frequency stabilization. 3386G-1-680 can also be used for audio applications, to adjust the volume and tone of the audio output.

The working principle of 3386G-1-680 is simple but effective. 3386G-1-680 is made of a resistance track and a slider. The resistance track is the varistor or resistance element that resist the current flow. This resistive element is connected between two terminal pins and is usually composed of carbon or ceramic material. The slider is connected to the resistance track by a thin metal contact spring and allows for adjustment of the resistance value.

The adjustment of the resistance value for 3386G-1-680 is very simple. The user simply has to turn the adjustable knob at the top of the 3386G-1-680 to adjust the slider position. This will in turn change the contact point of the slider with the resistance track thus changing the resistance of the 3386G-1-680. The user can then set the desired resistance value according to the application.

In conclusion, 3386G-1-680 trimmer potentiometer is a very useful tool for setting values and tolerances for a variety of electronic circuits and devices. It is mainly used in voltage adjustments, controls, zener reference, and feedback loops and can also be used for audio applications. The working principle of 3386G-1-680 is simple with a resistance track and adjustable slider connected by a thin contact spring. By adjusting the slider position, the user can set the desired resistance value for the application.

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