ASPI-0704S-471M-T Inductors, Coils, Chokes

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Fixed inductors are passive electronic components that are used to convert electric energy into magnetic energy. This energy is then stored and transferred between circuits and other components. As such, inductors make up an essential part of every electrical circuit. The fixed inductor discussed in this article is an ASPI-0704S-471M-T.

This particular inductor is a non-polarized, high-current component that has a maximum operating temperature of +125℃ and can reliably operate up to +150℃. It is rated for a saturated current of 4.7A, with a maximum peak current of 12.2A. The ASPI-0704S-471M-T is rated for an inductance of 4.7uH, making it a medium-sized inductor.

As a fixed inductor, the ASPI-0704S-471M-T is suitable for low-frequency application, such as power supplies, battery chargers, and power inverters. The inductor is also suitably applied in automotive electronics, home utility electronics, computers, telecom equipment, plus many more general applications.

The ASPI-0704S-471M-T has very low distributed capacitance, making it a great choice for buck or boost LED lighting boost circuits. The component also provides excellent EMI suppression, ensuring decent power-line noise reduction when installed in the circuit. Additionally, the inductor has highly uniform magnetic flux density, plus high-temperature performance, making the ASPI-0704S-471M-T a preferred solution for high-frequency circuits.

The working principle for the ASPI-0704S-471M-T can be observed when the component is connected to an alternating current power source. When the current flows through the inductor, a magnetic field is created around the component due to its inductance. The AC power produces a varying magnetic field which generates a voltage across the leads. This induced voltage is controlled by the inductive value of the component, as well as the frequency of the current. When the current is reduced or increased, the magnetic field strength changes, inducing higher or lower voltage across the leads.

The application of an inductor in a circuit is dependent on its function. Fixed inductors are used for energy storage, noise reduction, voltage transmitting, impedance matching, and voltage stabilization. The ASPI-0704S-471M-T is equipped with advanced temperature stability which provides decent power-line noise reduction in the circuit, making it a great choice for high-frequency applications. Its high-current rating, low saturation current, and excellent magnetic properties make the ASPI-0704S-471M-T a suitable inductor for low-frequency applications like power supplies and auto-electronics.

As a summary, the ASPI-0704S-471M-T is a non-polarized, high-current fixed inductor that is rated for a saturated current of 4.7A, with a maximum peak current of 12.2A and inductance of 4.7uH. It is suitable for a wide range of low-frequency applications such as power supplies, battery chargers, and power inverters. Additionally, its excellent EMI suppression and highly uniform magnetic flux give it good performance in high-frequency circuits. The working principle of the component is based on the fundamental law of electromagnetism when connected to an alternating current power source.

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