PM2120-2R7M-RC

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Inductors are the building blocks of many electronic circuits and are used to store energy in the form of a magnetic field. Fixed Inductors are wound devices that use a coil of wire to produce an electromagnetic field when a current passes through it, and they come in a wide variety of shapes and sizes depending on their manufacturer. One such device is the PM2120-2R7M-RC. In this article, we will take a look at the application field and working principle of this inductor.

The PM2120-2R7M-RC is a fixed inductor with a compact size and a power rating of 1.2 Watts, allowing it to be used in circuits with high levels of power consumption. It is also capable of operating up to a frequency of 1MHz with a rated current of 7.5A and inductance of 2.7mH. This inductor is also RoHS compliant, meaning it meets all environmental protection regulations that have been put in place.

As far as applications are concerned, the PM2120-2R7M-RC is most commonly used in power supply circuits, amplifiers, oscillators, and motor control circuits. Thehigh level of inductance, combined with the high current rating of the device, makes it ideal for use in these types of circuits. It can also be found in power inverters, LED drivers, and low-noise audio amplifiers, often replacing standard inductors which require more space and may not provide the same performance.

In terms of its working principle, the PM2120-2R7M-RC works by creating a diamagnetic field around the coil of wire which then acts to resist changes in current, resulting in an inductance measured in mH. The overall inductance of an inductor depends on the number and size of turns, the coil diameter, the total coil length, and the core material. The PM2120-2R7M-RC is constructed from a powdered iron core with a specific inductance of 2.7mH per unit at a frequency of 1MHz.

The PM2120-2R7M-RC is a well-designed and versatile inductor, making it a great choice for many applications. Its small size and impressive power rating make it an excellent option for high-power transmissions such as in amplifiers and power supplies, while its RoHS compliance is a great bonus for those who need to be environmentally conscious. All in all, this is a great product for anyone looking for an effective and reliable inductor for their electronic circuit.

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