4302R-682H

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Fixed inductors are passive components that store energy through an inductive coil. When current passes through the coil, an electromagnetic field is created and that electromagnetic field induces a voltage on a ferrite core. 4302R-682H power inductors are suitable for power supplies in computers, consumer electronics, avionics, or similar applications where a large and stable inductor is needed. They are also commonly used in switching power supplies for high-efficiency operation.

In terms of construction, 4302R-682H power inductors are made of a ferrite core, a copper wire wound around it, and a metal body to reduce the flux leakage. The power inductor is designed to carry a large amount of current and offer high inductance values with low ripple current and low resistance.

The 4302R-682H is designed to provide higher current ratings and better heat dissipation than traditional low profile power inductors. It features a structure of air coils with a ferrite core, which increases current density, allowing the device to handle more current while dissipating more power. The heat sink design reduces power losses and increases the maximum current ratings of the device. The 4302R-682H is rated for 10-48V and has a maximum current rating of 25A.

The 4302R-682H operates on the principle of electromagnetic induction. When a current is applied to the inductor’s coil, an electromagnetic field is created that induces a voltage in the core of the inductor. That induced voltage creates a back-emf, which opposes the applied voltage. This opposition to the applied voltage is what characterizes inductance, and the greater the number of windings in the coil, the higher the inductance value of the inductor.

The 4302R-682H is ideal for applications such as switching power supplies, DC/DC converters, and other similar devices. Its low resistance and high inductance values make the device capable of providing high efficiency operation. In addition, its stable current handling capabilities, low noise characteristics, and compact size make it ideal for a wide range of applications where a reliable and efficient device is needed.

In summary, the 4302R-682H is a high-performance power inductor that is designed for power supplies in consumer electronics, avionics, computers, and other similar applications. Its low-profile design offers high current ratings and excellent heat dissipation. The 4302R-682H operates on the principle of electromagnetic induction and offers high inductance values with low resistance and low ripple current. It is an ideal device for applications such as switching power supplies, DC/DC converters, and other similar devices.

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