IR04BH181J

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Fixed inductors, also known as radio coils, are electrical components consisting of a magnetic core wrapped with many turns of wire that produces a magnetic field. Fixed inductors are used in a variety of applications, ranging from small interference filters and power supplies to electric motors and transformers. IR04BH181J is a fixed inductor that is widely used in power supplies, LED lighting, and RF applications.

The IR04BH181J is a ferrite-core inductor with a tight tolerance of 10%. It has an inductance value of 18.1µH and can dissipate up to 10 watts of power. This product also offers excellent stability over a wide range of frequencies. It is able to maintain a large inductance value over a wide range of temperatures and has no problems with humidity. In addition, it can handle high current at a low resistance.

This fixed inductor is mainly used in power supplies and LED lighting applications. It can be included in a power supply design as a resistor-capacitor filter, or used for harmonic suppression and uninterruptible power delivery. In LED lighting applications, the IR04BH181J can be included in a circuit to help reduce the current and increased dimming control.

The working principle behind the IR04BH181J is based on the laws of induction. When a coil of wire has current passing through it, a magnetic field is created. This is called Faraday\'s Law. The magnetic field created by the inductor induces an electromotive force in the coil. This electromotive force opposes any changes in the current, which creates a counteracting force called inductive reactance. The total amount of inductance in the inductor is determined by the magnetic field strength, the number of turns in the coil, and the material used inside the core of the inductor.

In summary, the IR04BH181J is a fixed inductor that is used in a wide range of applications, including power supplies, LED lighting, and RF applications. It is able to handle high current and low resistance, and has excellent stability over a wide range of frequencies. The working principle behind the fixed inductor is based on Faraday\'s Law, in which a magnetic field is created by a coil of wire when current passes through it. This magnetic field induces an electromotive force which opposes any changes in the current.

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