ATCA-02-290M-H

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Fixed inductors are electrical components designed to provide a static inductance in an electrical circuit. This property is useful for regulating current and storing energy, and it is used in a wide range of applications. In particular, the ATCA-02-290M-H fixed inductor is commonly used in power supply and signal conditioning circuits, and is especially suitable for use as a filter or amplifier.
The ATCA-02-290M-H is a surface mount SMD inductor with a +30% inductance-tolerance rated at 4.7uh.
The core of the ATCA-02-290M-H is an alloy composed of iron, copper, and other metals that provide an overall high-permeability material. This material is also referred to as a transmitrically shielded core (TSC). This design gives the inductor high current load characteristics, as well as enhanced shielding from magnetic fields. It also provides superior thermal stability, making it an ideal choice for high-temperature applications. The ATCA-02-290M-H’s advanced structure also enables it to possess a strong signal and voltage withstand capability, as well as low EMI (electromagnetic interference) levels. The device’s operational temperature range is -40˚C to 125˚C, making it suitable for a wide range of working environments.
The basic working principle of the ATCA-02-290M-H consists of alternating current flowing through the inductor’s core. The alternating current creates a magnetic field, which induces an electromotive force (EMF) in the inductance. This EMF opposes the direction of current, creating a resistive load in the inductor. The higher the current, the higher the resistive load, which limits the current flow. This phenomenon is known as inductive reactance. This process is useful in power supply, signal conditioning, and filter applications, where maximum current limiting is required.
The ATCA-02-290M-H fixed inductor is a reliable, high-performance component that is suitable for a wide variety of applications. Its TSC core provides excellent thermal stability and superior magnetic shielding, while its high voltage and signal withstand capabilities enable reliable operation in demanding environments. As such, it is an ideal choice for almost any power supply or signal conditioning circuit.

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