PA3784.121HLT

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Fixed inductors are electrical components containing coiled conductive wire. They can store electrical energy in a magnetic field and can be used for a variety of different applications. One example of a fixed inductor is the PA3784.121HLT inductor, which has a wide range of applications and a working principle that makes it suited for a variety of projects.

The PA3784.121HLT is a small, surface-mountable inductor that measures just 0.75 x 0.72 x 0.20 millimeters in size. Despite its size, it is capable of providing a rated current of 1.2 Amps at frequencies from 10KHz to 250KHz. It has a low equivalent series resistance (ESR) of 0.2 Ohms and is built with a ferrite core. This inductor is designed for high-density applications and is certified for RoHS compliance, making it a good choice for manufacturers who need a compact, efficient, reliable component.

The PA3784.121HLT is typically used in DC-DC power converters, LED displays, amplifiers, motor control, and power management systems. Its small size and low resistance make it ideal for projects where space is a concern. This component is also suitable for switch-mode power supplies (SMPS) and its low ESR is beneficial for these projects due to its ability to reduce current losses and improve system efficiency.

The inductor\'s working principle is based on Faraday\'s Law of induction. This states that a changing magnetic field will induce a voltage. In the case of the PA3784.121HLT, when current passes through the coil of wire, this generates a magnetic field around the inductor that can be used to store energy. When this current is interrupted, the energy stored in the inductor\'s magnetic field is then released and used to generate a voltage. This voltage can then be used to power a variety of different applications.

The PA3784.121HLT is a versatile fixed inductor that is useful for a variety of projects. Its small size and low ESR make it a great choice for high-density applications while its ability to store and release energy quickly makes it suitable for power management tasks. With its RoHS certification and excellent performance, the PA3784.121HLT is an ideal choice for manufacturers who need a reliable, efficient, and compact inductor.

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