0420CDMCBDS-4R7MC Inductors, Coils, Chokes

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Fixed inductors are electrical components that store energy in a magnetic field when an electrical current is applied to them. The 0420CDMCBDS-4R7MC is a fixed inductor used in a variety of applications. It is a surface-mount component with high temperature stability and low electromagnetic interference (EMI).

The 0420CDMCBDS-4R7MC is a 4.7µH surface-mount device. It has a rated current of 20 A, and can operate at temperatures ranging from -30°C to +85°C. The device provides a low DCR of 0.009 Ω and high self-resonant frequency of 1.5 MHz. It is compatible with lead-free solders and halogen-free processes.

The 0420CDMCBDS-4R7MC is suitable for use in a variety of applications, such as power supplies, power converters, high frequency communication systems, automotive electronics, LED lighting, and more. Its low DCR reduces the power losses due to DC resistance and improves the overall efficiency of the circuit. The high self-resonant frequency of the device enables it to operate at high frequency without introducing significant distortion, while its high temperature stability ensures reliable performance in a wide range of environments.

The working principle of the 0420CDMCBDS-4R7MC is based on Faraday\'s law of induction. When an electrical current is applied to the device, it creates a magnetic field which stores energy. The device then passes this energy back into the circuit, in the form of an induced emf. The amount of energy stored in the magnetic field depends on the type of inductor and the current applied. As the current changes, the magnetic field changes, and the device produces different levels of induced emf. This mechanism enables the 0420CDMCBDS-4R7MC to be used in a variety of electronic applications.

In conclusion, the 0420CDMCBDS-4R7MC is a high performance fixed inductor used in a variety of applications. It has a high temperature stability, low DCR, and high self-resonant frequency. It also operates based on Faraday\'s law of induction, storing energy in a magnetic field when electrical current is applied to it, and returning the energy back into the circuit through an induced emf. This makes it an ideal component for a wide range of applications, from power supplies to LED lighting systems.

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