RLH0912-471KL

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Fixed inductors are electric components used to store energy in the form of a magnetic field. The RLH0912-471KL is an example of a fixed inductor. Fixed inductors are widely used in a variety of sectors, including telecoms, automotive manufacturing, aerospace, and medical engineering. This article will discuss the application field and working principle of the RLH0912-471KL.

The RLH0912-471KL is an lstyle inductor, with a rated inductance of 4.7uH and a low-resistance of 0.24 Ohms. It has an operating temperature range of -40°C to +125°C and is a lead-free Tape & Reel packing component. The RLH0912-471KL is made of a high-frequency ferrite core material and has a radial-pressed potting. The rated current is 330mA/260mA. It is RoHS compliant and UL recognized.

The application field of the RLH0912-471KL mainly includes applications featuring DC/DC converters, buck/boost converters, switching power supplys, and other low-frequency circuits. The features of the RLH0912-471KL such as low-resistance, high-current, and wide operating temperature make it suitable for operating in different environments. Additionally, the lead-free parameter helps ensure the component meets strict environmental protection regulations.

The working principle of the RLH0912-471KL fixed inductor is based on Faraday\'s Law of Electromagnetic Induction. It states that when a conductor is located in a changing magnetic field, electrical energy will be induced in the conductor. The RLH0912-471KL consists of a coil of insulated copper wire, wrapped around a ferrite core material. When there is current passing through the coil, a magnetic field is created with the same direction as the current flow. The strength of this magnetic field depends on the coil size and the current passing through it. When the current changes, the magnetic field will also change, inducing a voltage in the coil, as described by Faraday\'s Law of Electromagnetic Induction.

In summary, the RLH0912-471KL is a fixed inductor, used for storing energy in the form of a magnetic field. It is widely used in a variety of applications, such as DC/DC converters, buck/boost converters, and switching power supplys. Its features of low-resistance, high-current, and wide operating temperature make it suitable for operating in different environments. Additionally, its working principle is based on Faraday’s Law of Electromagnetic Induction, which states that when a conductor is located in a changing magnetic field, electrical energy will be induced in the conductor.

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