ASMPH-0805-4R7M-T Inductors, Coils, Chokes

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Fixed inductors are a type of passive component that stores energy in an inductive coil when exposed to an alternating current. They are commonly used in electronic circuits to perform various functions, such as filtering, coupling, and impedance matching. The ASMPH-0805-4R7M-T is a type of fixed inductor designed for increased power handling. It is used in a variety of applications, including power conversion, voltage regulation, and circuit protection.

The ASMPH-0805-4R7M-T has a compact size of 8 by 5 mm and a footprint of 2.3 mm. It is designed for standard SOT-23, SOT-25, and SO-8 packages and features an inductance range of 4.7 to 22.7 mH. Additionally, it has a maximum rated current of 3 A. The inductance is depicted by four-digit numbers after the package size. For example, 0230-4R7M indicating an inductance of 4.7 mH.

The ASMPH-0805-4R7M-T is constructed of a ferrite core that is wound with copper material. The copper winding has a thin insulation layer that prevents short circuits. Additionally, the core provides thermal stability and EMI suppression. The most common applications of this inductor are in power conversion applications, such as high-power DC/DC converters, switch-mode power supplies, and power distribution systems.

The ASMPH-0805-4R7M-T works on the principle of self-inductance. Self-inductance is a phenomenon where an induced EMF (electromotive force) is generated in a conductor when the current passing through it changes. This EMF is proportional to the rate of change of the current and inversely proportional to the inductance of the inductor. The higher the inductance, the lower the rate of current change, and vice versa.

The ASMPH-0805-4R7M-T is a reliable and efficient inductor that is designed for a variety of power applications. It has a greater power handling ability than conventional inductors, making it suitable for high current applications. It offers improved temperature stability, making it suitable for use in high temperature environments. Additionally, it has a high saturation current rating, making it suitable for high power applications.

The ASMPH-0805-4R7M-T is a versatile inductor designed for use in a wide range of power electronic applications. It offers high performance with a small size and minimum cost. This makes it an ideal choice for space-constrained designs. It can handle high currents and has excellent temperature and EMI stability. Additionally, it is highly reliable and cost-effective component.

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