ELL-3GM150M Inductors, Coils, Chokes

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Fixed inductors are components used in electronic circuits to store energy and create frequency-dependent resistors. They can be used in various applications, including filtering, rectifying, switching, amplifying, and more. The ELL-3GM150M is a type of fixed inductor that is suitable for applications where high temperatures are needed, such as LED lighting, automotive, and power electronic applications. This article will explain the application field and working principle of the ELL-3GM150M.

The ELL-3GM150M is a type of fixed inductor used for specialized applications where a higher temperature range is required. It is capable of operating at temperatures up to 150℃, making it suitable for use in applications such as LED lighting, automotive, and other power electronic applications. It has a direct, screw-type terminal connection, making it suitable for use with wires with standard insulation. The magnetic core material used for the ELL-3GM150M is MPP (Manganese-Nickel-Copper Alloy), providing improved performance and temperature stability.

The ELL-3GM150M also has excellent electrical characteristics. It has a rated inductance of 3uH ±20% at 100kHz, with a saturation current of 14.2A. The self-resonance frequency is 800MHz min. It has a DCR of 1.16 ohms ±10%, and a higher saturation current of 18.6A, making it suitable for higher current applications. The ELL-3GM150M has a superior temperature coefficient of -450ppm/℃, meaning that it can cope with the higher temperature ranges demanded for applications such as LED lighting and automotive electronics.

In summary, the ELL-3GM150M is a type of fixed inductor that is suitable for applications where high temperatures are needed, such as LED lighting, automotive, and power electronic applications. It has excellent electrical characteristics, with a rated inductance of 3uH ±20%, a saturation current of 14.2A, and a self-resonance frequency of 800MHz min. It also has a superior temperature coefficient of -450ppm/℃, making it suitable for use in high temperature applications.

The working principle of the ELL-3GM150M is simple. This type of inductor works by storing electrical energy in a magnetic field when a current passes through the windings. The self-resonance frequency of the ELL-3GM150M is 800MHz min. This means that when the frequency of the current passing through the windings is higher than 800MHz, the inductor will start to act as a resistor, creating a frequency-dependent resistance in the circuit. This frequency-dependent resistance is what makes the ELL-3GM150M suitable for use in a wide variety of applications, such as filtering, rectifying, switching, and amplifying.

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