74435574700

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Fixed Inductors

An inductor is an electrical component designed to store energy in a magnetic field. Fixed inductors, also referred to as core inductors, are a type of inductor for which the inductance value remains constant over a range of applied voltages and currents. The 74435574700 is one such inductor which is commonly used in a variety of applications.

74435574700 Application Field

The 74435574700 fixed inductor is a device which has been designed for a range of applications, its main use is within power supplies. It is a constituent part of circuits used to rectify AC power into DC power, and is also often used within line ballast applications, RF choke coil applications and constant voltage/power modules.

The 74435574700 is particularly suited to power supply applications due to its excellent power performance and reliability, with its power dissipation rating of 27.3 W rated at a temperature of 55°C. Additionally, its inductance characteristics remain comparatively constant over a range of applied voltages and currents.

74435574700 Working Principle

The 74435574700 fixed inductor works on the principle of magnetic induction. An external power source is used to apply a current to a wire coil or ‘solenoid’. This current produces an alternating magnetic field in the coil which builds up, stores and then collapses periodically. This energy is then released as a current in the opposite direction.

When a component such as the 74435574700 is placed in the coil, the induced current is tapped from the coil via the component’s connections and diverted to the circuit, resulting in a voltage drop. This allows the component, and by extension the circuit, to store a certain amount of energy and then be released as a current again. This is the principle by which the fixed inductor works.

Conclusion

The 74435574700 fixed inductor is a device which is commonly used within power supplies, line ballast applications, RF choke coil applications and constant voltage/power modules. Its inductance characteristics remain stable over a variety of applied voltages and currents. It works on the principle of magnetic induction, whereby a current is applied to a coil of wire which produces an alternating magnetic field. This stored energy can then be released again as a current, thus powering the circuit.

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