VLF252012MT-1R5N-CA Inductors, Coils, Chokes

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Fixed inductors are a type of passive electronic component that has a wide range of applications. Inductors, or coils, are designed to store and release energy, thereby allowing the transfer of electric signals from one point to another. They can also be used to filter or attenuate certain frequencies in a circuit. Depending on the inductor model, they can also provide a resistor-like characteristic at certain frequencies.

One example of a high-performance fixed inductor is the VLF252012MT-1R5N-CA. It is a surface-mount device that features a quick-connect lug and wide-terminal construction. This model offers high inductance values, ranging from 0.15 µH up to 33 µH, while its temperature coefficient of resonance (Q) ranges from 190-270.

The construction of a VLF252012MT-1R5N-CA inductor involves two different factors: the winding and the core. The core is a ferrite material composed of highly oriented iron particles, and its role is to increase the inductance value of the device. The windings are copper or aluminum wires, insulated with a plastic coating, wrapped around the core. As the frequency of applied voltage changes, so does the number of windings in the device.

The working principle behind the VLF252012MT-1R5N-CA is the flow of electric current. When current flows through the windings and into the core, a magnetic field is created. This magnetic field opposes the applied current, resulting in a voltage drop. This resistance to current flow is known as inductance. By varying the number of windings and core material, the inductance value can be adjusted accordingly.

The VLF252012MT-1R5N-CA is used in a variety of applications, including power supplies, linear supplies, DC voltage stabilizers, and high voltage isolation transformers. It can also be used as a filter for AC power input, replacing a resistor-capacitor filter. This model is often used to reduce the hum and noise picked up by audio equipment.

In summary, the VLF252012MT-1R5N-CA is a high-performance fixed inductor used in a wide range of applications. It is constructed of a ferrite core and copper or aluminum windings. Its working principle is based on the flow of electric current, resulting in the magnetic field created by the device. This model can be used to filter AC power input and reduce hum and noise in audio systems.

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