ASPI-4020S-270M-T

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Fixed inductors are essential components in electronic circuits. These components serve a variety of purposes, such as storing energy as well as filtering and controlling the flow of energy in circuits. The ASPI-4020S-270M-T is one such device, specifically designed as a high-performance, high-current surface mount inductor intended for use in power supply systems.

The ASPI-4020S-270M-T is designed to be robust and reliable under the most demanding conditions. It has a wide operating temperature range of -55°C to +125°C, making it suitable for use in automotive and industrial applications. In addition, it features high electrical isolation with a high insulation resistance of 15GΩ. The ASPI-4020S-270M-T is also RoHS compliant, which makes it a great choice for environmentally conscious manufacturers.

The ASPI-4020S-270M-T is a high-current, surface-mount, multilayer power inductor. It is designed to handle high-current pulses in a variety of applications including DC-DC converters, DC-AC inverters, motor control circuits, and other high-current applications. Its high peaks in current, allow it to handle transient and high-power occasions. The device has an inductance of 270mH, with a low DC resistance of 0.082Ω. It also features an output self-resonance frequency of 360MHz and an extremely high Q factor of 100.

The device is particularly suited for synchronous buck converters. Its tight tolerance of ±20% ensures that the devices work reliably even under varying conditions. Moreover, the low droop characteristics of the inductor makes it ideal for high performance applications. The ASPI-4020S-270M-T also features high-temperature soldering, making it a great choice for hot-test applications.

The work and functioning principle of the device is straightforward. When a current is applied to the device, a magnetic field is produced around the windings of the inductor. This magnetic field then induces an electromotive force, which sets up a voltage across the device that opposes the current that created the field. This opposition to current is what is known as inductance, and it is what makes the inductor function. By controlling the amount of current passing through the device, the inductance can be adjusted and thus the electrical output can be regulated according to the needs of the application.

The ASPI-4020S-270M-T is a versatile device, suitable for use in a wide range of applications. It is capable of providing high performance in even the most demanding applications. Its tolerance of ±20%, high-temperature soldering, and RoHS compliance make it a great choice for manufacturers. With its wide operating temperature range and robust design, the ASPI-4020S-270M-T is an excellent device for use in automotive and industrial applications.

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