PF0581.273NLT

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Fixed inductors are electronic components consisting of a coil of wire and a metal core that are used to store electrical energy and control the flow of current in a circuit. PF0581.273NLT stands for Philips Fixed Cement Power Inductor and is a type of fixed inductor designed for high power applications. It has a wide frequency range of 1MHz to 3GHz, a maximum temperature rating of 150°C, and a maximum peak current rating of 7A. The inductance of this component ranges from 0.27µH to 0.7µH.

The inductance of this component is dependent on the number of turns on the coil and the size of the coil. This reduces the voltage drop across the inductor, which increases the efficiency of the circuit. It is capable of handling high frequency signals with minimal power dissipation, making it suitable for high frequency applications such as RF communication systems.

In addition, the PF0581.273NLT has a low DC resistance value and a high self-resonance frequency. This makes it suitable for communications systems where it is necessary to have good impedance matching between the circuit and the component. The component is made from UL94V-0 flame retardant plastic and RoHS compliant lead-free solder.

The working principle of a fixed inductor is based on the Faraday’s law of induction. When an electric current flows through a coil of wire, a magnetic field is created. This magnetic field then induces a voltage across the coil. This voltage opposes the current that is flowing, producing a self-inductance in the circuit.

This self-inductance allows the inductor to store electrical energy and release it slowly. It is used to limit the amount of current flowing in a circuit and can also be used to filter out high frequency signals. The inductance value of the component can also be altered by changing the number of coils or the size of the core. This makes them suitable for high power applications such as power supplies.

In conclusion, the PF0581.273NLT is a type of fixed inductor designed for high power applications. It has a wide frequency range, a low DC resistance, a high self-resonance frequency, and is made from UL94V-0 flame retardant plastic and RoHS compliant lead-free solder. The working principle of this component is based on Faraday’s law of induction. It is capable of storing electrical energy and limiting the amount of current flowing in a circuit. This makes it suitable for communications systems and power supplies.

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