ELL-4GM470M Inductors, Coils, Chokes

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Fixed Inductors are employed to fulfill the requirements of power handling, cost effectiveness and reliability in electronics applications. The ELL-4GM470M is a part of the low-resistance range of fixed inductor products, which are used in the areas of motor control, DC–DC converters, Power Supplies, and EMI suppression. This article will discuss the application field of the ELL-4GM470M, as well as its working principles.

The ELL-4GM470M is a small-sized saturated ferrite core inductor with an inductance of 470 μH. It has a full rated current of 4.0 Amps (with an allowable ripple current of 8.0 Amps for the same rated period). The saturated ferrite core advances the performance of power inductors and the Optimized Wrapped Coil manufactures the inductor\'s optimized inductance and low DC resistance. The ELL-4GM470M is encapsulated with a black UL-certified nylon resin.}

The ELL-4GM470M is widely used in a variety of electronics applications. It can be found in industrial applications, such as motor control, secondary auto start, lighting control, and UPS systems. Its high-efficiency and low power consumption makes it suitable for DC-DC converters, DC-AC inverters, laptop charger and battery-charging circuits. The ELL-4GM470M is also commonly used in the automotive industry, especially in power supplies, automotive electronic circuits, car navigation systems, monitors, and car audio, because this type of inductor can effectively reduce EMI levels.

The working principle of the ELL-4GM470M is based on Faraday’s law. The ELL-4GM470M is an AC device. When an alternating current is applied to the two terminals of the inductor, it generates a magnetic field that stores the energy of the electric field. When the electric current changes, the intensity of the magnetic field also changes, inducing an electromotive force, known as back emf. The inductor sets up a time delay between the input voltage and the output current, resulting in a stable output voltage.

The ELL-4GM470M has the advantage of being small in size and reliable. Furthermore, its saturated ferrite core can store more energy and it can handle high frequency currents. Moreover, its low DC resistance and high saturation current make it suitable for use in applications with high power requirements. The ELL-4GM470M is an effective and efficient solution for supplying constant voltage and current for various industrial and commercial electronics applications.

In conclusion, the ELL-4GM470M is a durable and reliable fixed inductor, suitable for use in various industrial applications. Its saturated ferrite core provides high efficiency and low power consumption and its low DC resistance makes it suitable for applications with high power requirements. Furthermore, its working principle, based on Faraday’s law, helps maintain a stable output voltage. All these features make the ELL-4GM470M an ideal choice for those seeking a reliable and cost-effective inductor solution.

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