CDC5D20NP-471KC

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Fixed inductors are a type of electronic component designed to store or release energy in a circuit. These are generally metallic coils wrapped around a core made up of some magnetic material. They are designed to oppose any changes to the current in a circuit, providing a stable electrical resistance or impedance over any input. Fixed inductors are commonly used in radio frequency (RF) applications including audio and communication systems, as well as amplifiers and other forms of electrical circuits.

The CDC5D20NP-471KC is a fixed inductor designed for use in a variety of industrial applications, including automotive, computing, consumer, and aerospace. It is a surface-mount device, with a package size of 5.8 x 5.9 mm. Its primary construction is made up of a spiral inductor winding, which is encased in a black resin. This winding is formed using a copper-clad polyimide insulated wire, with a diameter of 0.3 mm in the case of the CDC5D20NP-471KC.

The inductance of an inductor is determined by the size of the core and the number of turns of the coil wound around it. In the case of the CDC5D20NP-471KC, the inductance value is 4.7uH, with a tolerance of 20%. This value can be varied by changing the number of turns or by adjusting the core size. Similarly, the core material used in the inductor also plays an important role in determining its inductance, since it affects the electrical resistance of the core.

The CDC5D20NP-471KC is designed to provide a high level of current up to 0.75A. It is also equipped with an inner ferrite core, which helps to reduce the electromagnetic interference (EMI) generated by the inductor. Other features of this inductor include a maximum saturation current of 1.5A and an operating temperature range of -40°C to +85°C.

The working principle of a fixed inductor is based on Faraday’s Law of Induction. This law states that whenever the current in a circuit changes, it will induce an electromotive force (EMF) in a conductor that is placed within that circuit. The EMF generated is proportional to the rate of change of current. Therefore, a fixed inductor will oppose any changes in current. This helps to maintain a stable current flow and reduces the likelihood of short-circuiting.

The other main importance of fixed inductors lies in their ability to store and release energy. When a current is flowing through the inductor, an electromagnetic field is generated around it. This field stores the energy from the current. When the current is reduced or stopped, the energy is released back into the circuit, allowing for a smoother and more efficient current flow.

The CDC5D20NP-471KC is one of the most popular fixed inductors on the market today. Its high level of current, low EMI, and wide operating temperature range make it a versatile choice for a variety of industrial applications. As with all fixed inductors, it has the advantages of providing a stable current and storing and releasing energy as required. Whether used for automotive, computing, consumer, or aerospace applications, this inductor can provide reliable and consistent performance.

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