ELC-12E470L

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Inductors, generally referred to as coils, are small electrical components that provide a path for current. Inductors can be found in most electronic circuits, ranging from simple components to complex circuits such as RF (Radio Frequency) circuits. One type of inductor is the ELC-12E470L, which is a fixed inductor commonly used in high power applications.

The ELC-12E470L is a four-wire wound, insulated type inductor which utilizes an embedded core in the form of a ferrite core with an inductance value of 470 uH. It is designed for operation in very high temperature environments, with an operating range from -55°C to +125°C. The ELC-12E470L is suitable for numerous applications, such as: inverters, power supplies, switching power supplies, motion control, DC-DC converters, high frequency induction heating systems, antenna tuning, Oscillator circuits, and many other applications.

The working principle of the ELC-12E470L relies on the property of self-inductance, which essentially states that when current passes through an inductor, a magnetic field is created around it. This induced magnetic field causes the inductor to oppose any changes in current. This opposition to change, or inductive reactance is termed inductance. An inductor works by storing energy in its magnetic field. The inductance of any given inductor is determined by its physical properties, namely the core material, its size and shape, and the amount of wire it contains.

The ELC-12E470L has a maximum rated current of 9.5 Amps and a maximum DC resistance of 2.5 ohms. Additionally, it provides excellent thermal performance and has an electrically superior construction with low profile and robust construction. The inductor also features a high pulse current capability, EMI/RFI suppression, and is RoHS compliant.

The ELC-12E470L is an ideal choice for a wide variety of applications, primarily those requiring high power and high temperatures. By understanding the workings of the ELC-12E470L, one can better understand its valuable role in modern electronics and can more easily choose the right inductor for their application.

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