PC9FJ6R8K

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Fixed Inductors refer to devices consisting of wire windings that form the core of the inductor. Common fixed inductors include air-core inductors, ferrite-core inductors, and laminated-core inductors. PC9FJ6R8K is a type of ferrite-core inductor. It is designed into a small and compact size, offering strong EMI suppression and good electrical characteristics.

Application Field

PC9FJ6R8K’s major application field is in energy-consuming systems that require electrical safety, such as chargers, power supplies, automobile electronics, and LED lighting. Furthermore, it is widely used in high-frequency switching power supplies, voltage converters, and filter-converters.

Working Principle

The PC9FJ6R8K fixed inductor basically follows Faraday’s law, which states that when an electric current flows through a wire, it will generate a magnetic field. This magnetic field passes through the wire windings of the ferrite core, thus inducing the formation of an electromagnetic field. When a large current is applied to this ferrite-core inductor, it can restrict the flow of excessive current. It also has the ability to block out alternating frequency components, in addition to suppressing EMI (electromagnetic interference).

The inductance of PC9FJ6R8K fixed inductors is proportional to the number of windings, the effective core area, the length of the windings, and current. Low current, high frequency, and short winding length will result in low inductance. Conversely, increased inductance will result with more current, lower frequency, and higher winding length.

PC9FJ6R8K type fixed inductors helps to reduce energy consumption when its used in electrical devices while also maintaining electrical safety. Its small and compact size allows it to fit inside a variety of devices, which makes it the perfect choice for applications such as charger, power supplies, automobile electronics, and LED lighting.

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