MFP50SBBE52-650R

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Through hole resistors are a widespread and useful option for the development of electronic circuitry. The MFP50SBBE52-650R is an example of a through hole resistor that is a common choice for its high operational voltage and high power rating. This article will explore its application fields and discuss its working principle.

Application Field

The MFP50SBBE52-650R is a high-voltage and high-power wire-wound resistor, which is a common choice for applications that require efficient heat dissipation. These electric components are specifically used in the fields of consumer electronics, telecommunications, industrial automation, automotive, aerospace, and military, where accurate electrical current regulation is needed.

The MFP50SBBE52-650R is employed in radio frequency applications and power supply circuits due to its ability to reliably dissipate heat quickly. Sub-ohm resistors, such as this one, can be used in the design of power supplies, charge pumps, power factor correction units, and high-reliability systems.

Working Principle

The principle of operation for the MFP50SBBE52-650R resistor is a combination of resistive and inductive processes. This is a wire-wound resistor, which is composed of a coil of wire mounted on a ceramic core. The wire is generally made out of nickel-chromium-iron alloys, which have a high resistance coupled with a low thermal coefficient of resistance. This material means that the resistor can not only handle the high voltages involved in some applications, but also dissipates heat quickly.

When the resistor is powered, a current is generated in the coils as the resistance in the wire opposes the flow of electrons. This generates an opposing magnetic field that interacts with the applied electric current, producing an inductive reactance that further resists the flow of charge. This is known as hysteresis, and is responsible for the large voltage drop that the resistor can achieve.

The combination of resistive and inductive processes means that the MFP50SBBE52-650R is able to maintain a voltage level much higher than other conventional resistors. This makes it a popular choice for many applications, such as those in the automotive and consumer electronics industries.

Conclusion

The MFP50SBBE52-650R is a through hole resistor that is commonly used in radio frequency applications and power supply circuits due to its ability to efficiently dissipate heat. It is based on the principle of both resistive and inductive processes, and is able to maintain a voltage level much higher than conventional resistors. This makes the MFP50SBBE52-650R a popular choice for applications in the consumer electronics, telecommunications, industrial automation, automotive, aerospace, and military sectors.

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