3483R-2R2M

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Fixed inductors generally refer to inductors that have a fixed inductance value and are not adjustable. Examples of fixed inductors include air coils, iron core coils, and ceramic core coils. This article will discuss the 3483R-2R2M fixed inductor in particular and its application field and working principle.

The 3483R-2R2M inductor is an air core, bifilar wound inductor manufactured by Murata Electronics. It is 3483R series made of aluminum wire and metal sheet. It has an inductance of 2.2μH and it is rated at 10A. Moreover, it has a winding resistance of 0.42Ω at 200KHz and a volume of 10.0mm x 9.0mm x 3.2mm. The 3483R-2R2M enables designers to create small form factor designs without sacrificing on performance.

The 3483R-2R2M fixed inductors are most commonly used in switching power supplies, DC/DC converters, and circuit noise reduction applications. The switching power supplies typically use inductors as a means of storing energy in their magnetic fields, which allows for better efficiency. Additionally, inductors are also used in DC/DC converters, in which the inductors transform the input voltage into the output voltage. Lastly, inductors are used for EMI (electromagnetic interference) and EMC (electromagnetic compatibility) filtration, in order to filter out common noise signals.

The 3483R-2R2M works through magnetic field induction. This is a process whereby an electrical current that flows through a wire or coil of wire creates a magnetic field that surrounds the wire or coil of wire. If an object, such as a metal piece, is placed within this magnetic field, a second magnetic field is created. This second magnetic field then induces a current in the object. This current induces a voltage in the coil since the coil and the voltage source are forming a circuit.

The process of magnetic field induction is the basis of operation of all inductors, including the 3483R-2R2M. An electrical current passes through the coil of the inductor in one direction and this creates a magnetic field. When a voltage is applied to the inductor, the current in the windings is reduced and the magnetic field is weakened. This is known as inductance. As a result of the decreased current in the windings, the inductor can convert electrical energy into magnetic energy, and this is how it works when used in power supplies, DC/DC converters, and noise reduction.

In conclusion, the 3483R-2R2M fixed inductor manufactured by Murata Electronics is ideal for small form factor designs. In addition, it has a high efficiency and is suitable for use in switching power supplies, DC/DC converters, and circuit noise reduction applications. This is because it works through magnetic field induction, where an electrical current passes through a coil of wire to create a magnetic field, and this field is used to induce current either into or out of a material.The specific data is subject to PDF, and the above content is for reference