B82472G6682M000

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Fixed Inductors play an indispensable role in electronics and electrical engineering, which mainly store energy in a magnetic field when current passes through them. The B82472G6682M000 is a fixed inductor from TDK, designed for power supply and radio frequency applications. This article will discuss the application fields and working principles of the B82472G6682M000 in detail.

Application Field

The B82472G6682M000 is a fixed inductor designed for power supply and radio frequency (RF) applications. As a power supply component, the B82472G6682M000 can be used for power rectification, DC/DC converter control, motor control, AC/DC converter control, and other general power control. It is suitable for power electronic equipment, such as EVs, PHEVs, and control circuits. As an RF component, it is mainly used in high-frequency applications, such as high power transmitters, VHF/UHF amplifiers, IF amplifiers, RF filters, and so on.

Working Principle

The working principle of the B82472G6682M000 is the same as that of any other fixed inductor. It works on the principle of Faraday\'s law of electromagnetic induction, which states that a changing magnetic field in a circuit will induce a voltage, which is proportional to the rate of change of the magnetic flux. A fixed inductor stores electric energy in the form of a magnetic field and can therefore act as an energy sink. The energy stored in the magnetic field can then be used to regulate the flow of current in the circuit.

The B82472G6682M000 consists of two parts: a core and a winding. The core is made of ferrite material, which is a ferromagnetic material that is magnetically very stable. The winding is made of enameled copper wire, which is insulated to prevent short circuits. When a current is passed through the winding, it creates a magnetic field around the core, which is then used to regulate the current in the circuit.

The B82472G6682M000 is capable of handling up to 150mA and 100V AC/DC and has an inductance value of 6.8uH. It has a power rating of 55mW, an operating temperature range of -40°C to 125°C, and has a ferrite near-linear inductance. The B82472G6682M000 is also rated to withstand high temperature solder reflow soldering.

Conclusion

The B82472G6682M000 is a fixed inductor from TDK designed for power supply and RF applications. It works on the principle of Faraday\'s law of electromagnetic induction, which states that a changing magnetic field in a circuit will induce a voltage. It consists of a ferrite core and a winding made of enameled copper wire, and can handle up to 150mA and 100V AC/DC. It has a power rating of 55mW, an operating temperature range of -40°C to 125°C, and a ferrite near-linear inductance.

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