FMP300JB-73-200R

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Through Hole Resistors are resistors constructed with leads on either side of the component body. The leads to the resistor can be inserted through the holes in the circuit boards it is being applied to and further soldered to secure the resistor in place. FMP300JB-73-200R is a type of through hole resistor. Its most common application and working principle are described below.

Application Field

FMP300JB-73-200R is primarily applied in audio power amplifiers. It is also usuable in TV receivers, recorders, and audio-frequency amplifiers. In some cases, the resistor can be used as a potentiometer to control the output power of electrical circuits. With high power rating and thermal stability, it is excellent for applications where heat is produced.

Working Principle

The working principle of a through hole resistor is based on Ohm\'s Law. This law states that the current in a circuit is proportional to the voltage applied across it. Therefore, when a voltage is applied across two terminals of a resistor, it produces a current in the circuit. The resistance of the resistor is the ratio of the voltage across the resistor to the current flowing through it. Therefore, the resistor limits the current flow in the circuit, limiting the amount of power dissipated by the circuit.

The FMP300JB-73-200R resistor operates on this principle, as well. It functions as a power-limiter, providing a certain amount of resistance to the current in a circuit in order to limit the power dissipated in the circuit. The resistor can be adjusted or programmed to achieve different levels of power output. The resistor also has a low failure rate and high thermal stability, making it suitable for long-term use.

Conclusion

The FMP300JB-73-200R through hole resistor is a versatile and reliable component. Its high power rating and thermal stability make it perfect for audio power amplifiers, TV receivers, recorders, and audio frequency amplifiers. Additionally, the resistor can be used as a potentiometer to control the output power of electrical circuits. Thus, FMP300JB-73-200R is a valuable component for various electronics applications.

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