EVM-1DSX30BE3

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Trimmer potentiometers are variable resistors that are used in a wide range of applications, in this article we will be taking a look at the EVM-1DSX30BE3 and its application field and working principle.

EVM-1DSX30BE3 is a special trimmer potentiometer that is designed for volume control in audio electronics, it is also suitable for other applications such as controlling balance and tone. It has a wiper capability of 6mm and a maximum resistance of 30K ohms, allowing it to be effectively used for small signal control. The potentiometer has a rectangular case and a base with two terminals which ensures secure connection and good mechanical protection.

Trimmer potentiometers are electronic components that have no adjustment screw, instead they use a movable contact called a “wiper” which is moved via a knob on top of the component. The position of the wiper determines the value of the resistance that is created between the two terminals, these resistors can be used to fine-tune the value of signals within a circuit and thus provide greater control over the application.

The EVM-1DSX30BE3 trimmer potentiometer works by providing a stable and precise voltage or current signal which is regulated by the position of the wiper. When the wiper is moved to the middle of the resistive element it creates an equal resistance between both terminals, however as the wiper moves closer to either of the terminals the value of resistance increases due to the greater distance between the two points, this in turn increases the current and/or voltage of the signal that is being regulated.

Trimmer potentiometers such as the EVM-1DSX30BE3 are commonly used in audio electronics in order to control the level of inp

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