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Fixed Inductors

A fixed inductor is an electrical component that has a certain amount of inductance when electricity passes through it. Inductors can be used as part of an electric circuit to produce a desired effect or behavior. The most common type of fixed inductor is a wire-wound inductor, but other types of inductors are also available. The model CF453215-220K is a type of fixed inductor that has an application field and working principle.

Application Field

CF453215-220K is a type of fixed inductor that is used in a variety of applications, primarily ones that involve low currents and voltage levels. It is particularly useful for applications that require high inductance and low DC resistance. It can be used as a power choke, input filter, or PFC boost inductor. It is also used in DC-DC converts, inverters, voltage regulators, and energy storage systems. This type of inductor is also used for high-power applications that require high efficiency and high current levels.

Working Principle

The CF453215-220K fixed inductor works on the principle of Faraday’s law of induction. This law states that the induced electromotive force (emf) in a closed loop is proportional to the rate of change of the magnetic field passing through the loop. The CF453215-220K consists of an enclosed coil of wire. When electric current passes through the coil, it creates a magnetic field which induces a voltage in the coil. The current through the inductor produces a magnetic field in the air surrounding the coil, which in turn induces an electrical current through the inductor. The magnetic field around the coil is proportional to the current passing through the coil, and so this is the basis of how the CF453215-220K works.

The CF453215-220K has useful characteristics that make it suitable for use in low-power applications. For instance, it has a low profile and high energy efficiency. Its ability to reduce power losses makes it ideal for use in applications such as switch mode power supplies, DC battery chargers, and motor drives. Its low DCR, high inductance and low ESR makes it suitable for high-current applications as well.

The CF453215-220K is a versatile type of fixed inductor that has several important applications. It is important to understand its working principle, application field, and characteristics to take full advantage of the advantages that it offers.

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