CMD4D13NP-4R7MC

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Fixed Inductors are electronic components that store energy in a magnetic field and release it when energized. The CMD4D13NP-4R7MC is one such component designed to meet the high power density requirements of telecom and datacom applications. The device is composed of two core parts: the inductor and the capacitor. The inductor is made of a high-grade ferrite core, formed into a closed-loop geometry. A coil of conductive wire is wound around the core in a spiral pattern. The capacitor is typically placed on the outside of the inductor and is used to act as an energy buffer during operation.

The CMD4D13NP-4R7MC is designed for use in switching power supplies, where it helps to smooth noise and protect circuits from high pulse currents. It is a low-profile, non-magnetic device and can be soldered onto a printed circuit board (PCB). The inductance range for this device is 4.7-13.0uH, with an inductance tolerance of +/-10%. It operates at a nominal current of 4A, and can handle up to 8A pulse current. The maximum operating temperature is 150°C and the operating frequency range is up to 400KHz.

When electricity passes through the coil, a magnetic field is created. This magnetic field consists of two opposite poles which create an opposing force that works to oppose the flow of current through the coil. This opposition is called inductance and it is measured in Henrys (H). The higher the inductance, the greater the opposition to the current and the greater the amount of energy that can be stored in the magnetic field. The CMD4D13NP-4R7MC has an inductance range of 4.7-13.0uH.

The capacitor performs an important role in the application of the CMD4D13NP-4R7MC. It works in conjunction with the inductor to act as an energy buffer during operation. The capacitor helps to store energy when current is flowing through the inductor and then releases it when the current is reversed. This helps smooth out current spikes that can damage sensitive components.

In conclusion, the CMD4D13NP-4R7MC is a fixed inductor designed to meet the high power density requirements of telecom and datacom applications. It is composed of an inductor and a capacitor, and offers an inductance range of 4.7-13.0uH and an operating temperature of up to 150°C. The device helps to smooth current spikes in switching power supplies and also provides energy storage to help protect sensitive components.

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