7284R200L.25

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Part Status:	Active
Lead Free Status / RoHS Status:	--

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Rotary Potentiometers, Rheostats

Rotary potentiometers, rheostats, and the 7284R200L.25 are three closely related electrical components that are widely used today for their excellent performance in managing different levels of current in electronic circuits. This article aims to explain the application field and working principle of the 7284R200L.25, a particular type of rotary potentiometer.Rotary Potentiometers are a type of variable resistor which operates by rotating a shaft and varying a contact point\'s position around a resistive element. They are used in electronic circuits to control the voltage or current in the circuit, and to measure the resistance, voltage, and current in a circuit. Rheostats are single-turn variable resistors that also operate with the use of a shaft and sliding contact. Their primary purpose is to vary the current in a circuit.7284R200L.25 is a potentiometer manufactured by Vishay. This particular model is a single-turn rotary device and is rated at 200 Ohms of resistance at 60% rated power. It is one of the most widely used potentiometers in the industry, with applications in laboratory classroom measurement, industrial automation, and instrumentation.The 7284R200L.25 consists of a resistive track made of conductive material, a set of contact springs, and terminal connections. The contact springs allow the current to pass along the resistive track to the various points on the track. The amount of current passing through is determined by the position of the contact points. The terminals are where the current enters and exits the potentiometer.The 7284R200L.25’s working principle is based on the same principle as all other variable resistors. When the rotary knob is turned, the contact points on the resistive track move and the resistance between them is changed, which in turn changes the amount of current passing through the potentiometer. This type of potentiometer also has three terminals, one for the current entering, one for the current leaving, and one which is connected to the middle point of the resistive track. As the rotary knob is turned, the contact point at the middle moves along the resistance track and adjusts the resistance between the two outer terminals. Therefore, turning the rotary knob changes the resistance in the potentiometer and thus changes the current passing through it.The 7284R200L.25 can be used in different applications. It can be used in electrical circuits for volume control, frequency control, or even voltage regulation. It is also used in laboratory experiments and classrooms for educational purposes. It is also commonly used in the music industry for recording and mixing audio.In conclusion, the 7284R200L.25 is a rotary potentiometer which is used in a wide range of applications. Its primary function is to adjust the current in a circuit by varying the resistance between two contacts on the resistive track. It is easy to use, has superior performance, and is widely used in many industries.

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