VLF10045T-470M1R9 Inductors, Coils, Chokes

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Fixed inductors are passive electrical components that are designed to introduce inductance and impedance into circuit designs. In mostcases, the inductors are constructed from magnetic cores consisting of ferrite, powdered iron, or steel, with copper wire coils wrapped around them. These inductors are most commonly used in radio frequency and power electronic applications, particularly DC-DC converters and switching power supplies. One example of a fixed inductor is the VLF10045T-470M1R9. Here, we discuss its application field and working principle.

The VLF10045T-470M1R9 is an axial lead inductor with an inductance of 470nH and a maximum current rating of 1.2A. It is made from a ferrite core and has a profile that is 13.2mm long, 6.5mm wide, and 5.8mm thick. It is also RoHS compliant. The VLF10045T-470M1R9 is used in various applications requiring high-current handling, low-inductance, and high-frequency performance. These include cell phone chargers, DC-DC converters, LCD inverters, PDA backlights, power supplies, and other consumer electronics.

The working principle of the VLF10045T-470M1R9 is based on Faraday\'s Law of Induction. When current flows through a conductor, it produces a magnetic field in the vicinity of the conductor. This magnetic field can induce a voltage in a nearby conductor, as well as affect the current in the conductor. This is known as mutual inductance. The VLF10045T-470M1R9 exploits this concept by using a soft ferrite core to artificially create a large magnetic field around its wire coils. This increases the inductance of the component and can be adjusted by changing the turns of the coil or the core material.

The VLF10045T-470M1R9 can be used in a variety of applications owing to its features. Its low-inductance and high-frequency performance are particularly useful for power electronic circuits. It can provide effective filtering for AC power signals, reduce radio frequency interference (RFI) in power supplies, and reduce electrical noise in DC-DC converters. These applications require a device with high-current handling, low-inductance, and high-frequency performance, and the VLF10045T-470M1R9 provides these features.

Overall, the VLF10045T-470M1R9 is a versatile fixed inductor designed for applications requiring high-current handling, low-inductance, and high-frequency performance. Its ferrite core design provides induced voltage and current to power electronic circuits, which helps reduce electrical noise and RFI in power supplies. It is also RoHS compliant and has a small profile that fits many applications. As such, it is a great choice for those seeking a cost-effective, efficient inductor.

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