35WR5KLFTR Potentiometers, Variable Resistors

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Trimmer Potentiometers typically comprise three terminals on the outside and a resistive element on the inside. They are further classified into rotary and slide trimmer potentiometers. A rotary trimmer potentiometer can be mounted on a board so that its resistive element can be adjusted with a screwdriver. It is typically used to set the parameters of an electronic circuit such as voltage or current. On the other hand a slide trimmer potentiometer requires more precise adjustment and hence is usually mounted on a front panel, often with a hook and slot arrangement. Slide trimmer potentiometers are used to adjust the maximum volume of an amplifier or the gain of a radio station, for example. Both types can be used to adjust the parameters of a circuit while it is in operation, so that variable tuning of an electronic circuit is possible.The 35WR5KLFTR application field and working principle are closely related. It is a type of trimmer potentiometer which is used to precisely adjust the resistance of a component in an electronic circuit. Its primary application is in audio circuits, where it is used to set delays, produce effects and equalise sounds. It is designed for top-mounted adjustment so that it can be accessed easily even when the circuit board is enclosed in a case.The 35WR5KLFTR is a three-terminal trimmer potentiometer which typically comprises a body and a wiper. The body is made up of a specialised conductive plastic which is resistant to noise. The wiper is connected to a rotary shaft and is separated from the body by a gap. It is also mounted at a distance from the body, which is adjustable, in order to accommodate different thicknesses of the resistive element. The resistive element is usually a carbon track, which is encased in a polyester film or plastic.It is important to note that the three terminals of the 35WR5KLFTR work independently of one another. This means that the resistance at one terminal can be adjusted without affecting the resistance at the other two terminals. This is key as the resistive element inside the trimmer potentiometer is non-linear, so it is important to be able to adjust the resistance separately on each terminal.The 35WR5KLFTR\'s working principle is quite simple. When the user turns the shaft, the wiper is pushed downwards until it touches the resistive element. As the wiper moves, the resistance at each terminal changes depending on how far the wiper has travelled. This enables the user to adjust the resistance levels at each terminal in order to achieve the desired effect.The 35WR5KLFTR is a versatile and reliable trimmer potentiometer which is often used in audio circuits to set delays, produce effects and equalise sounds. It is designed with three independent terminals so that resistive elements can be adjusted simultaneously in order to achieve the desired effect. Furthermore, its top-mounted adjustment allows for easy access even when the circuit board is enclosed in a case. Thanks to its precision and adjusting capabilities, the 35WR5KLFTR is a popular choice for audio circuits.

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