RSF3WSJT-73-20K

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Through hole resistors are among the most common electrical components, and the RSF3WSJT-73-20K is no exception. In this article, we\'ll discuss the various applications of this resistor and its working principle.

About the RSF3WSJT-73-20K

The RSF3WSJT-73-20K through hole resistor is a general-purpose component with a wide range of applications. It features a 6mm ceramic body, a current rating of 2A, and a tolerance of 10%. It can handle operating temperatures ranging from -55°C to +125°C, so it\'s suitable for a wide range of applications.

Applications of the RSF3WSJT-73-20K

The RSF3WSJT-73-20K is most commonly used as an adjustable control resistance in various circuits. It can also be used as a current sensing resistor in pulse width modulation and motor control circuits. It is also used in switch mode power supplies as well as high-precision analog circuits. Due to its high power rating, it is also suitable for applications where high current needs to be handled.

Working Principle of the RSF3WSJT-73-20K

The working principle of the RSF3WSJT-73-20K is quite simple. It works by limiting the current flow through the resistor when a voltage is applied. The current is limited according to Ohm\'s Law, which states that the current through a component is directly proportional to the voltage applied across it. This is why the RSF3WSJT-73-20K is able to accurately control the current flowing through a circuit.

The RSF3WSJT-73-20K is also capable of handling higher voltages due to its high power rating. By increasing the voltage applied across the resistor, the current is limited even further, thereby providing more reliable current control. Furthermore, the wide operating temperature range makes it suitable for use in a variety of environmental conditions.

Conclusion

The RSF3WSJT-73-20K is a through hole resistor suitable for a wide range of applications. It has high power ratings, good tolerance, and a wide operating temperature range. It is most commonly used for adjustable control and current sensing applications, as well as in various switch mode power supplies and high-precision analog circuits. Due to its high current-handling capabilities, it is suitable for use in high-power applications as well. The working principle of the RSF3WSJT-73-20K is that of Ohm\'s Law, which states that current flow is proportional to the applied voltage.

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