CBC3225T220MR Inductors, Coils, Chokes

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Fixed inductors are generally designed to store energy in a magnetic field, using the inductor core\'s own magnetic permeability to generate the magnetic field. The CBC3225T220MR is a type of fixed inductor that is primarily used in switching power supplies and other electronic circuits.

The CBC3225T220MR has a large inductance—2.2uH—which is much higher than standard fixed inductors. It is also has a maximum current rating of 3.5A, and operates with a fairly low DC resistance of 0.014Ω. It also has a low temperature coefficient of around ±200ppm/°C.

The CBC3225T220MR is typically used to filter the output of high current switching power supplies, preventing noise and other interference from the AC power supply. The inductor works by creating a magnetic field around the core, and this field can contain and suppress much of the high frequency noise generated by the AC power supply. This makes the power supply more robust and reliable, and prevents excessive noise interference from entering other circuitry connected to the power supply.

The CBC3225T220MR also has a high temperature coefficient of -50/+200ppm/°C, which means that it is able to handle a wide range of operating temperatures without significantly affecting the performance of the inductor. This is particularly important when dealing with high power applications, as the inductor needs to be able to withstand the heavy currents and temperatures that may be present.

In addition, the CBC3225T220MR is also capable of handling high surge currents. This is particularly important in high current applications such as switching power supplies, as the inductor needs to be able to carry excessive amounts of current without suffering any significant damage. The inductor\'s high surge current rating ensures that the inductor will not fail in the case of an excessive current.

Overall, the CBC3225T220MR is a versatile fixed inductor that can be used in a wide range of applications. Its high inductance, high current ratings, low temperature coefficient and high surge current rating make it an ideal choice for filtering high current switching power supplies and preventing noise and other interference from entering other circuitry.

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