HM72E-12R68HLFTR13 Inductors, Coils, Chokes

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Fixed inductors are electrical components with predetermined inductance values. One type of fixed inductor is the HM72E-12R68HLFTR13, which is a single-layer radial leaded power inductor. It provides high current capability and energy storage in low-profile packages, making it a popular choice for applications where space is at a premium. This article will discuss the application field and working principle of the HM72E-12R68HLFTR13.

As a fixed inductor, the HM72E-12R68HLFTR13 is mainly used in high-current DC-DC converters, switching power supplies, and voltage regulators. Its low, streamline profile allows it to operate even in tight or dense spaces, such as cell phones, tablets, and other portable electronics. Its high current capability makes it an attractive choice for applications that require efficient current conversion and energy storage. Additionally, its temperature range allows it to be used in automotive, telecom, and other industrial applications.

Like many fixed inductors, the HM72E-12R68HLFTR13 utilizes magnetic cores to create inductance. A ferrous core is wound with an insulated wire to form a coil. This coil is then surrounded by the device’s housing, which is typically made from a nonmagnetic material such as plastic, silicone, or ceramic. This enclosure helps to contain the magnetic flux created by the coil. As a current passes through the coil, a magnetic field is created which induces a voltage in the coil opposite to the current’s direction. This voltage opposes the current, creating a wave of energy.

The HM72E-12R68HLFTR13 is designed to have a self-resonant frequency of up to 1 GHz, making it suitable for high-frequency applications. It also has an operating temperature range of -40 to +125°C, allowing it to be used in extreme environments. Additionally, it has an impedance of up to 150mΩ and an inductance value of 8µH, which can provide efficient energy conversion and storage.

The HM72E-12R68HLFTR13 is an efficient fixed inductor that provides both high-current capability and energy storage. Its low-profile design allows it to be used in a variety of applications, including DC-DC converters and switching power supplies. Its magnetic core creates an inductance that is then contained by its housing, forming a wave of energy that opposes the current and induces a voltage. Its self-resonant frequency up to 1 GHz, operating temperature range of -40 to +125°C, and impedance up to 150mΩ all make it a desirable choice for a variety of applications.

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