B82144F1103K000

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Fixed Inductors are components designed with the intent to store energy in the form of a magnetic field when a current passes through, temporarily or permanently. Although simple in design, they deliver a wide array of uses in different market sectors, ranging from providing enhanced protection from power surges up to power transmission between different areas of the grid.

The B82144F1103K000 is a fixed inductor suitable to respond to the most demanding requirements and complete complex tasks. Its specific characteristics enable it to provide flexibility and optimal performance in a variety of applications where inductors are required. It is featured by a wide operating temperature range of -40 to 85°C, a 16 mm height and a 210 mOhm DCR, between other features.

Its main application field is in power supplies. Tripping devices, inverters, converters, UPS, switch-mode power supplies, motor, television and audio devices, to name some, make use of fixed inductors due to their ability to suppress vibrations, reduce form factor and increase protection to the circuit.

The working principle of the B82144F1103K000 fixed inductor is based on two key concepts: the self-inductance, which is the property of an electric circuit or component by which an electromotive force is induced in itself or in a neighboring circuit whenever its current strength is changed, and the Faraday’s law, which states that the voltage generated between two points in a magnetic field can be calculated by multiplying the strength of the magnetic field with the time derivative of the area bounded by the current-carrying coil.

When an electric current is applied to the B82144F1103K000 inductor, the magnetic field generated by the current induces a voltage in the coil proportional to the rate of change of the current with time. The change of the magnetic field due to the current will generate the oppositely directed voltage, creating a voltage that impedes the decrease of the current through, or in other words, an electromagnetic inductance. Therefore, the purpose of the inductor is to control current variation and prevent power sags or surges when applied to an electronic circuit.

To sum up, the B82144F1103K000 is a reliable fixed inductor designed to meet the highest standards of quality. Its self-inductance technology is ideal for a wide variety of applications, such as power supplies, where it provides greater protection against voltage spikes and power sags. Its working principle is based on the Faraday’s law, by which an EMF is induced proportional to the rate of change with time of the magnetic field generated by the current applied to the inductor.

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