PM42S-270-RC

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors provide numerous applications to various electronic equipment. Different types of inductors have different specifications to fulfill the unique requirements of each application. PM42S-270-RC is one such type of inductor which fits into the category of Fixed Inductors.

PM42S-270-RC is generally used in AC/DC switching power supplies, HID ballasts, telecommunications and industrial motor controls. It is considered to be an ideal choice for high frequency switching applications because of its mechanical structure and electrical characteristics. It is designed to operate consistent with high efficiency and low noise.

The primary material for this inductor is ferrite. Ferrite is an iron oxide material with properties such as high electrical resistance, low losses, and wide frequency bandwidths making them ideal for electromagnetic interference applications such as radio frequency (RF) power dividers and amplifiers. The electrical characteristics of this inductor are that it has an inductance of 270uH ±20%, DC resistance of .4ohm at 200mA, AC resistance of 30ohm at 1kHz, and a maximum rated current of 12.5A. Additionally, the PM42S-270-RC is rated to operate between an operating temperature of -55°C and 125°C.

The body of the PM42S-270-RC is constructed from which consists of a core made of a ferrite core needed to provide high-frequency interference shielding, a winding wire bonded to the core, and two lead pins. In order to increase the saturation current of the inductor, a large number of turns of wires are winded around the core. This winding allows the inductor to store more energy in its magnetic field.

In terms of working principle, this inductor works on the basis of Faraday’s law. Whenever a magnetic field is generated by an alternating current, an electric field is also developed. This electric field interacts with the input signal to produce a voltage across it. Therefore, the inductance of the inductor is determined by the number of turns of the coils and the permeability of the ferrite core.

The PM42S-270-RC is capable of providing a number of benefits including reduced electromagnetic interference, increased circuit efficiency, and a lower cost compared to other types of inductors. Furthermore, this type of inductor is also suitable for a wide range of working temperatures and frequencies.

The specific data is subject to PDF, and the above content is for reference