PM32-220M-RC

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Fixed Inductors: PM32-220M-RC

Fixed inductors, also known as permanent magnets or magnetic coils, are electronic components composed of two or more coils of wire to produce a magnetic field. Fixed inductors are typically used in applications where the design needs to maintain a constant inductance. PM32-220M-RC fixed inductors are specifically designed to meet high power requirements for applications such as high frequency radio frequency power supply and EMI/EMC filters.

Application Field and Working Principle

PM32-220M-RC fixed inductors are designed for applications that require high current handling capability, ultra-high tolerance, and low power loss. These inductors are suitable for high frequency DC-DC converters, high frequency DC-AC inverters, high frequency voltage stabilizers, on-board power supplies, auxiliary power supplies, EMI/EMC filters, etc. The working principle of PM32-220M-RC fixed inductors is based on Faraday\'s Law of Induction which states that an electric current produces a magnetic field. When a current is passed through the inductor, a magnetic field is created that induces an EMF (electromotive force) in the inductor\'s coil, resulting in an increase in the inductance. The EMF produced by this magnetic field will oppose the current, thereby limiting the amount of current that can flow through the inductor.

PM32-220M-RC fixed inductors are designed to provide an optimal combination of performance characteristics such as low inductance loss, high current handling capability, low EMI/EMC emissions, accurate temperature stabilization, etc. The key features of these inductors include an operating frequency range from 1MHz to 20MHz, a maximum current rating of 7.5 Amps, and a maximum inductance of 0.2mH. The inductors are also equipped with low ESR (equivalent series resistance) and tight tolerances ranging from +/-20% to +/-40%, depending on the model.

These fixed inductors are constructed with ferrite cores which provide excellent magnetic shielding to prevent interference with other electrical components. The sturdy construction of the inductor allows it to withstand extreme vibration and temperature extremes. The inductors are designed to provide superior EMI/EMC shielding performance by preventing electromagnetic emissions from radiating into other components or environments. This makes these inductors suitable for use in military, aerospace, and other high reliability applications.

In addition to the high performance features, the PM32-220M-RC fixed inductors are also designed with low profile packages for ease of use in tight spaces. These devices can be used for a variety of applications, including power electronics, LED lighting, motor drives, circuit protection, and more. The PM32-220M-RC fixed inductors are highly reliable and offer an efficient solution for a wide range of applications.

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