ISC1812EB100J

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fixed inductors

Fixed inductors are devices that use an inductive winding to store electrical energy. They are most commonly used in DC to AC power conversion, and to filter signals.

The ISC1812EB100J is a surface-mounting, high-frequency, high-current, high-efficiency inductor that offers best-in-class Q-factor and low DCR for power conversion applications. It features a small footprint and high current rating, making it ideal for space- and power-constrained applications. It also has a wide power range, making it suitable for both low- and high-power applications.

Application Field

The ISC1812EB100J is designed for DC-DC power conversion in consumer electronics, automotive, power management, and communication applications. The device is suitable for use in high-frequency switching power supplies (SMPS) and resonant DC/DC converters, as well as other high-current and low-ESR applications such as LCD backlighting, motor controls, and LED lighting.

Working Principle

The ISC1812EB100J is an inductor, a passive electrical component that stores energy in the form of a magnetic field. The device utilizes an inductive winding (a coil of insulated copper wire) that, when connected to a DC voltage source, will allow current to flow through the coil. This current generates a magnetic field, which then opposes the flow of current. The amount of induced voltage in the coil is proportional to the rate of change of current, so even though the inductor limits the current, the effective voltage will increase.

This voltage increase means the inductor can be used to convert DC voltage to AC voltage (by using it in a bridge circuit) or to filter out high frequency noise (by using it in a low pass filter). The size of the inductor will determine how much current can flow through it and how effective it is at filtering out noise frequencies. The ISC1812EB100J is able to handle up to 4 Amps and has an inductance value of 100nH, making it suitable for high frequency, high current applications.

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