VLF10045T-221MR90 Inductors, Coils, Chokes

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Fixed inductors are a type of electrical inductor which have static inductance, meaning the voltage and current will lead by a particular amount of time and is constant no matter the amount of current. Examples of fixed inductors are air core inductors, ferrite core inductors, and inductor coils. The VLF10045T-221MR90 is a fixed inductor mainly used in SMD applications, typically used for signal line applications such as in DC-DC converters, computers, and other applications which utilize radio frequency signals.

The VLF10045T-221MR90 is an axial molded inductor featuring wound air core construction. Its size is 4.6mm x 3.6mm making it suitable for many circuit board designs. It is available in orderable values ranging from 0.1uH to 100uH. It can handle up to 1.5A of current and is rated for 0.2V to 100V DC across its operating temperature range of -40°C to +125°C. It features a UL recognized flammability rating of 94V-0 and is lead-free and RoHS compliant.

One of the main benefits of the VLF10045T-221MR90 is its low profile, meaning that it can fit into even the most compact of designs due to its size and form factor. This makes it perfect for integrated circuits which have densely packed components. Additionally, the VLF10045T-221MR90 has optimized windings for maximized performance and minimized core losses ensuring excellent high frequency performance.

The VLF10045T-221MR90 operates on the principle of self induction, also known as Faraday’s law of induction. This law states that when a current flows through a conductor in a magnetic field, an electromotive force (EMF) will be induced in the conductor, proportional to the rate of change of the magnetic field. This EMF is known as the back EMF and is what allows for the operation of the VLF10045T-221MR90.

The VLF10045T-221MR90 can be used in a variety of applications such as in LCD TV’s, digital cameras, portable phones, and medical imaging systems. It is also well suited for RF power amplifiers, voltage regulators, and other high frequency applications that require high inductance and a lower DC resistance. It is also often used in battery applications for power management and power conversion systems.

The VLF10045T-221MR90 is a reliable and efficient fixed inductor that offers a variety of benefits for a wide range of uses. With its low profile, optimized windings, and Faraday’s law of induction, it offers an efficient solution for many of today’s SMD applications.

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