EVM-EGSA00B14

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Trimmer potentiometers are one of the most widely used electronic components which make use of the variable voltage supplied by resistors. As such, these components are common in a variety of applications from audio equipment to laboratory testing. The EVM-EGSA00B14 is a trimmer potentiometer which has its own distinct working principle and application field.

The EVM-EGSA00B14 trimmer potentiometer is a three-terminal device, with one adjustable terminal and two fixed terminals. The adjustable terminal is referred to as the wiper and is adjustable via a knob or screw, equivalent to changing the resistance of the component. This type of trimmer potentiometer is suitable for low power applications, as its operating voltage maxes out at 50V.

The EVM-EGSA00B14 is primarily used in measurement and control circuits in industrial applications for general-purpose voltage adjustment of temperature table controlling devices, speed controllers and electric motors. It is used to set the initial position of a motor, ensure dynamic balance, modifying the windings of a line of transformers, to measure the level of liquids, gases, etc.

In terms of working principle, the EVM-EGSA00B14 is a three-terminal device, with its middle terminal being the wiper that is adjustable via a knob or screw. The focus of the EVM-EGSA00B14 is on adjusting the voltage of the output of the component. Adjusting the voltage of the wiper therefore affects the flow of current. For instance, when the wiper is turned clockwise, the wiper voltage and resistance will simultaneously increase. This in turn will cause an increase in the flow of current.

The EVM-EGSA00B14 trimmer potentiometers are direct replacements for existing wirewound and cermet limiters used in many electronic devices that require precision voltage limiting. It provides the user with a compact design, high reliability, and low cost, as well as excellent performance over a wide range of temperatures and frequencies.

Among trimmer potentiometers, the EVM-EGSA00B14 is unique for its distinct application field and working principle. The three terminals, adjustable wiper, and low-power operation makes the EVM-EGSA00B14 an ideal choice for a variety of applications from laboratory testing to industrial settings. Thus, the EVM-EGSA00B14 trimmer potentiometer provides a versatile, yet reliable means to control and adjust voltage levels.

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