ELL-ATV102M Inductors, Coils, Chokes

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Fixed Inductors employ coils to store and release energy. The ELL-ATV102M is a type of Filtered Inductor which has a combination of both inductor and filtering capability. The ELL-ATV102M is described as a sub-miniature, high power-density, filtered surface mount inductor. It is a perfect choice for applications requiring low frequency, high frequency, and electro-magnetic interference (EMI) filtering.

Application Field

The ELL-ATV102M is ideal for laptop computers, mobile phones, and other digital electronic circuits. Due to its high power-density, it is designed for high current applications with limited space. It can be used as an EMI suppression component, plug-in compatibility filter, and for power line noise filtering. It is also suitable for mobile computers, medical equipment, personal audio, and various industrial electronic applications.

Working Principle

The ELL-ATV102M has a core and a coil of wire with multiple terminals. Its operating principle is based on electromagnetic induction and is commonly used to restrict the amount of current flowing through a circuit. The fixed inductor works by forming a magnetic field around it which induces an opposing electric field. This phenomenon, known as inductance, helps to regulate the amount of current flowing in the circuit and reduce the effects of power surges.

The ELL-ATV102M is a surface mount inductor with two terminals. It is composed of a high Q carbon steel core surrounded by a metal shield. This shield provides a better EMI suppression capacity compared to regular shielded inductors. The metal shield helps to reduce power losses due to EMI and is also used to dissipate heat generated by the inductor during operation.

The ELL-ATV102M is mainly used as an EMI filtering component for appliances with sensitive circuits or as a high power-density choke. It can reduce the amount of power line noise generated by the device and improve the overall signal quality passing through it. It can also be used as a voltage regulator or capacitor alternative.

The ELL-ATV102M has low DC resistance and high inductance, making it ideal for use in stringent applications requiring low frequency EMI filtering. It is RoHS-compliant and possesses high current carrying capacity. The main advantage of this type of inductor is its low cost compared to other electromagnetic components. Its small form factor and excellent EMI filtering make it the perfect choice for applications requiring both size and performance.

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