N08DPB220K

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Fixed inductors are one of the most common electronic components in electronic circuits. They are usually used for filtering, coupling, and DC blocking functions about the AC signal and used to drive big outputs. The N08DPB220K is an example of a typical fixed inductor that has an application field and working principle worthy of deeper consideration.

The N08DPB220K is a toroidal core, radial leaded, surface mount fixed inductor with a maximum DC current rating of 220 mA. In terms of its application field, this inductor is well-suited for use in RF and power supplies, as well as in computing, handheld and industrial applications.

In terms of its working principle, the inductor works based on the principle of electromagnetic induction, which is the induction of electromotive force (EMF) across a conductor when it is placed in a varying magnetic field. The N08DPB220K exploits this principle though the use of its core, which is made of a ferrite material that has higher permeability than air. When electric current passes through the inductor, a magnetic field is generated around the core. This induces an opposing force on the current, which in turn limits the current as it passes through the core.

The N08DPB220K is a self-resonant, non-polarized, polyester composite type inductor. This type of inductor typically has a higher quality factor (Q/f) and typically deeper core saturation. It is also energy efficient, as compared to conventional inductors as there is less energy lost due to the magnetic field outside the core.

The N08DPB220K has excellent electrical characteristics due to its central hollow hole and tight coupled coils. The inductance can be adjusted or optimized by adjusting the pitch of the coil and the length of the inductor. The inductor allows current to flow more efficiently than conventional inductors due to its radial leaded design.

In summary, the N08DPB220K is a type of fixed inductor that has an application field and working principle that make it a suitable component for use in RF systems, power supplies, computing applications, handheld and industrial applications. It exploits the principle of electromagnetic induction and its core is made of ferrite material, which is a high permeability material. The inductor has excellent electrical characteristics and allows current to flow efficiently when compared to other inductors.

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