EVM-3WSW80B53

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Trimmer potentiometers are a type of circular rotary electronic component used to adjust resistance in circuit boards, usually to tune an electrical signal for a desired frequency or voltage. The EVM-3WSW80B53 is an example of a trimmer potentiometer, widely used in a variety of applications.

The EVM-3WSW80B53 trimmer potentiometer features a thin ceramic substrate for space-saving installation, a rotating shaft for adjusting settings, and 3 terminal leads for connection to the circuit board. It is designed to be used with operating temperatures between -55˚C and +125˚C, and has a 3 watt power handling capability.

The main application of the EVM-3WSW80B53 is in the telecommunications and automotive industries. It is used to adjust signals for radio communication, as well as for adjusting frequency in powertrain systems. The EVM-3WSW80B53 is also used in professional audio systems, amplifiers, and other equipment where precise voltage tuning is needed.

The working principle of a trimmer potentiometer is based on the variation of resistance which occurs when the component is adjusted. A resistance is applied along a fixed track which is connected to two terminal leads. When the shaft of the trimmer is rotated, a contacts moves along the fixed resistance track, thus changing the voltage level at the connecting terminal.

The EVM-3WSW80B53trimmer operates in a similar manner. It features a ceramic substrate with a sliding contact lead which can be adjusted by rotating the shaft. The rotating shaft engages the two terminal contacts, and the resistance value is changed when the shaft is rotated, thus varying the voltage level.

The EVM-3WSW80B53 trimmer potentiometer is a reliable and versatile component that can be used in a variety of applications. It is designed with a ceramic substrate to provide a space-saving installation, and a rotating shaft for adjusting settings as needed. Its wide range of operating temperatures make it suitable for a variety of environments, making it an ideal choice for automotive, telecommunications, and audio applications.

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