CDEIR6D31FHF-4R7MC Inductors, Coils, Chokes

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Fixed inductors, also known as ‘chokes’, are electrical components designed to oppose the flow of electric current. They are usually made of conductive material wrapped around a ferrite or air core. The CDEIR6D31FHF-4R7MC is a fixed inductor that is extensively used in various electronic circuits.

This inductor has a type of 4R7MC. The 4R7MC stands for 4.7 millihenries. This value defines the inductance of a the inductor, which is measured in henries. A henry is the basic unit of inductance that is defined as the amount of inductance required for a current to change by one ampere per second when voltage across the inductor changes by one volt.

The CDEIR6D31FHF-4R7MC inductor is constructed using bobbin-wound air cores and is rated to 4.7 millihenries, with a DC resistance of 0.6 Ω. The bobbin winding or air-core type of inductor is preferred over ferrite-based inductors as it has lower resistance and fewer losses at higher frequencies. It is also possible to wind the inductor with different core materials to further influence its characteristics, but the CDEIR6D31FHF-4R7MC is usually constructed with air cores.

The CDEIR6D31FHF-4R7MC inductor can be used in a number of applications, depending on the required inductance value. Some of the most common applications include power supplies, transmission lines, filters, and oscillators. It can also be used to suppress interference in circuits, as well as providing EMI, RF, or power-line filtering.

The inductor has two terminals, which can be connected either in series or in parallel. In series connection, the inductance is added, and in parallel connection, the inductance is multiplied. Thus, inductors in series can be used to increase the inductance of a circuit, while parallel inductors can be used to reduce the inductance.

The working principle of the CDEIR6D31FHF-4R7MC fixed inductor is quite simple. When current flows through any coil of wire, an electromagnetic field is produced. This field opposes any change in the current flow, which leads to a decrease in current when the number of turns is increased. This decrease in current is known as inductance and is measured in henries.

CDEIR6D31FHF-4R7MC fixed inductors are a valuable component in a variety of circuits and applications. They can be used to oppose the flow of electric currents, filter out interference, provide power-line filtering, or create resonance circuits. The 4R7MC rating indicates that the inductance of the inductor is 4.7 millihenries. Also, the air-core construction of the CDEIR6D31FHF-4R7MC inductor allows for lower losses and higher frequencies when compared to other inductors.

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