IRF03BH3R3K

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Fixed Inductors are electronic components used to store energy in an electric field and derive an alternating current from a voltage source. They are also referred to as “inductor coils.” The IRF03BH3R3K is a high precision, low impedance, small size, flame-resistant type of fixed inductor.

This type of fixed inductor is ideally suited for various electronics applications, including switching power supplies, defensive circuits, and lighting systems. It can also be used in pulse transformers, filters, relays, oscillators, and sensing circuits. The IRF03BH3R3K can be used for a variety of load current and voltage requirements, meaning it is very versatile in its applications.

The maximum resistance of the IRF03BH3R3K is 0.3 ohms, and it has a peak current rating of 3A. It requires an inductance of 3.3mH, and it is 11.5mm in height and 11mm in width. Its lead pitch is 2.3mm, and the lead material is copper wire. Further, its peak voltage rating is 4V, and its DC bias current rating is 1.5A. The temperature range for this fixed inductor is -25°C to 85°C.

The working principle of a fixed inductor is based on Faraday’s law of induction. This states that when a time-varying electric current flows through a coil, a magnetic field is generated. This magnetic field induces a voltage in the coil, and this voltage causes an electric current to flow through the coil. This process is known as electromagnetic induction. When the electric current is removed from the coil, the resulting magnetic field collapses, and this causes an opposing voltage to be generated, causing an opposing electric current to flow through the coil.

The IRF03BH3R3K fixed inductor has a low internal resistance, which allows it to maintain steady electrical performance over a wide range of temperatures. Its insulation resistivity is also high, making it safely used for its intended application in both domestic and commercial environments. More importantly, its resistance peaks are smaller, giving it a long lifetime free from power losses.

The IRF03BH3R3K fixed inductor can handle high peak voltages and temperatures, as well as providing superior resistance characteristics. It is stable and reliable over a wide range of power supply conditions, and is highly efficient due to its low impedance characteristics. It is also a small and lightweight component, making it ideal for both high and low power applications.

In summary, the IRF03BH3R3K fixed inductor is a versatile and durable electronic component, which is highly reliable, efficient, and designed for use in a variety of electronics applications. It is well-suited for switching power supplies, defensive circuits, lighting systems, pulse transformers, filters, relays, oscillators, and sensing circuits. It can handle high peak voltages and high temperatures, as well as maintaining excellent resistance characteristics.

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