RCH664NP-120L

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Fixed inductors are components mostly found in electrical circuit boards and are designed to keep the current within a circuit flowing in only one direction. The RCH664NP-120L is an example of a fixed inductor, commonly seen in integrated circuits and radio frequency circuits. Its application field is wide, and this article will explore the commonly used applications of this inductor, as well as the general principles of inductors.

Applications of RCH664NP-120L

The RCH664NP-120L is a Choke Coil, and they are used to reduce high frequency noise signals found in circuits. This choke coil is a suitable choice for applications in high frequency radio frequency circuits. Its low DC resistance allows high current to pass through, and its high current carrying capacity makes it suitable for use in power supply circuits. In addition, it is also commonly seen in switching power supplies, LED light circuits, and microcontroller circuits.

The RCH664NP-120L has various application fields, but its most popular are in areas such as electronic communications, lighting systems, consumer electronics, and industrial automation. It is also sometimes used in LCD displays and medical equipment. Overall, the RCH664NP-120L is popular for its high current carrying capacity, low magnetic flux leakage, and low magnetic resistance. This inductor is also highly resistant to oxidation and corrosion, making it suitable for use in tons of applications.

Working Principle of Inductors

The RCH664NP-120L is a fixed inductor, as is the case with most inductors used in electrical circuits. A fixed inductor is typically a donut-shaped coil of wire wrapped around a core of a metal. The physical shape and structure of the inductor influence the working principle of the component. This inductor contains an electromagnet that is wound around a core material, and when current flows through the wire, a magnetic field is generated.

The working principle of the inductor is based on Lenz’s Law, which states that the current in an inductor will always oppose the change in the current. This means that when current flows through the inductor, the inductor will keep the current constant and will not allow it to abruptly change. This is beneficial in electrical circuits as it helps to protect components from sudden voltage spikes or other unexpected changes in the circuit.

The inductor also helps to filter out high frequency signals and provide smooth DC current to the circuit, which is essential for radio frequency circuits. This is because inductors are able to store energy in the magnetic field generated by the current and then release it into the circuit when required. This ability to store and release energy is what makes inductors very popular for use in high frequency circuits and other applications.

Conclusion

The RCH664NP-120L is a fixed inductor and is mostly found in high frequency radio frequency circuits, but is suitable for multiple applications including lighting systems, LCD displays, and medical equipment. The inductor works based on Lenz’s Law, keeping the current within the circuit stable and protecting it from sudden spikes or other outside force. Inductors are also capable of storing energy and releasing it when required, allowing for smooth DC current in the circuit.

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