RJ6S204

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Trimmer Potentiometers are components used in many electrical and electronic circuits for adjusting current, depending on the requirement. The RJ6S204 is a small two-gang trimmer potentiometer featuring a snap-in mounting. In order to understand the application fields and working principles of this trimmer potentiometer, it is necessary to analyze how it functions.

Influence of Control Voltage

The resistance of the RJ6S204 depends on the control voltage, meaning that the output voltage can be adjusted easily. Overlaying the direct current leads to an indirect current, varying in size depending on the applied voltage. The higher the value of the voltage, the higher the resistance of the potentiometer. This adjustment is done through a D.C. voltage.

Working Principle

The working principle of the RJ6S204 is based on two main components, a copper base and a carbon film, in connection with a spindle. A flexible wire is connected to the copper base, where one end of the wire is connected to the B- terminal and the other end is connected to the C- terminal. The carbon film, which is situated around the spindle, functions as a resistor. When the voltage is applied to the A- and B-terminals, current passes through the wire and resistance of the carbon film resistor increases. The electrical strength of the current is then adjusted which determines the resistance of the copper base.

Application Field

The RJ6S204 can be used in many different applications, such as SMPS (Switched-Mode Power Supply) circuits and computers. It is also suitable for use in audio amplifiers, laboratory testing equipment, audio impedance matchers and electronic amplifiers. Its small size and snap-in mounting make it suitable for a wide range of applications. In addition, its resistance to heat and noise interference make it an ideal choice for any kind of electronic circuit.

Conclusion

The RJ6S204 is an ideal trimmer potentiometer for a large number of electrical and electronic applications. Its resistance depending on the control voltage and its small size, make it suitable for many purposes, such as amplifiers, computers, SMPS circuits, and audio impedance matchers. Its snap-in mounting and resistance to heat and noise interference, make it a perfect choice for a variety of applications.

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