MFR-25JR-52-0R47

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Through Hole Resistors (MFR-25JR-52-0R47) are components on a board that are intended to control the current flowing through a circuit, therefore regulating the voltage. They have a range of applications which depends on the type (usually classified by power rating and temperature rating), and they work by providing electrical resistance in order to regulate the flow of electricity.

Application Field

Through Hole Resistors (MFR-25JR-52-0R47) are usually found on Printed Circuit Boards (PCB). They are most commonly used in audio, video, and signal processing applications as they are able to provide both high and low impedance, as well as specific values for different components. They are also used in TV and radio tuning applications, becoming a key component in power supplies and switching circuits, allowing the control of current and voltage.

Apart from this, Through Hole Resistors (MFR-25JR-52-0R47) are also employed in electrical engineering, telecommunications, computer technology, and medical engineering technology, for example in imaging systems or as voltage dividers. They can also power LEDs, replaceable fuses, and can act as shunt resistors.

Working Principle

The working principle of Through Hole Resistors (MFR-25JR-52-0R47) is very simple: they are constant conductors and resistors of electric current. Resistance is created by the electrons passing through the resistive material in the resistor, such as carbon or metal. This creates a kind of friction on the electrons and, thus, a loss of energy. This phenomenon is what allows us to control the current flowing through the circuit.

The resistance value of Through Hole Resistors (MFR-25JR-52-0R47) is usually indicated in ohms. The unit of resistance, the ohm, is calculated by dividing the voltage applied across the resistor by the current through it. By decreasing the value of the resistance, we can increase the flow of current and vice versa.

The value of the resistance determines the amount of current that is allowed to pass through the resistor. The resistance also affects the voltage drop across the resistor. The higher the resistance of the resistor, the higher the voltage drop and the less current is allowed to pass. The lower the resistance of the resistor, the lower the voltage drop and the more current is allowed to pass.

Through Hole Resistors (MFR-25JR-52-0R47) can be used in a number of applications, connected in series, in parallel, or in a combination of both. Depending on the application, the design engineer must choose the type of resistor most suitable for the project in order to maximize the performance and reliability of the circuit.

For instance, if a design engineer wants to limit the current going through two points in a circuit, they would connect two Resistors in series. This means that the current must pass through both the resistors, thus limiting the total current going through the circuit. On the other hand, if the design engineer wants to draw more current from a circuit, two Resistors must be connected in parallel. This would allow the current to split into two branches, thus increasing the total current going through the circuit.

Through Hole Resistors (MFR-25JR-52-0R47) are thermosensors as well, which measure the temperature of applications involving energy conversion. Due to the nature of their resistive material, through hole resistors can also be used in applications that require precision resistors with high accuracy, such as medical or aerospace equipment.

Conclusion

Through Hole Resistors (MFR-25JR-52-0R47) are essential components for controlling currents and voltages in many different electronic applications. Depending on the value of the resistance, they provide an electrical resistance in order to regulate the flow of electricity and current to the circuit. They are mainly found on Printed Circuit Boards and can be used in a wide range of applications, such as in audio and video, medical systems, TV and radio tuning, and even in aerospace technology.

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