ER1641-914JP

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Fixed Inductors

Fixed inductors are devices that store electro-magnetic energy in a loop of wire. They are often used in both digital and analog circuits, such as for voltage regulation, power supply filtering, or coupling and decoupling signals. The fixed inductors or “chokes” used in such circuits are often rated by their inductance, current handling capabilities, and frequency range. The ER1641-914JP is a fixed inductor manufactured by Panasonic. This article will discuss the application field and working principle of the ER1641-914JP.

Application Fields

The ER1641-914JP is a high-frequency fixed inductor suitable for filters in cellular phones and other electronic products. It can also be used for basic electronic circuits and printed circuit boards to reduce noise, suppress signals, and increase the efficiency of power supply performance. The product is also applicable for DC/DC converter applications, Signal and Automatic Control Equipment, IT equipment

Working Principle

The working principle of the ER1641-914JP is based on the property of an inductor that it resists any changes in the current flowing through it. An inductor is essentially a coil of wire, and this wire carries current that generates a magnetic field. Any changes in this current, either an increase or decrease, produces a self-induced electromotive force that acts to oppose the change. This force is then used as an opposing voltage that is stored within the inductor.

The ER1641-914JP is rated to store energy at frequencies between 100 kHz and 5 GHz, with its inductance ranging from 100 nH to 1500 nH depending on the application. It is also rated to handle up to 0.92 A in terms of current. The product is also comparatively small in terms of external size, measuring in at only 3.3 mm x 5 mm, making it suitable for a variety of electronic products with space constraints.

Conclusion

In conclusion, the ER1641-914JP is a high-frequency fixed inductor produced by Panasonic. It has a wide variety of applications in the field of electronics, and its relatively small size makes it suitable for use in items with space constraints. The product is also rated to store energy at frequencies between 100 kHz and 5 GHz, with its inductance ranging from 100 nH to 1500 nH depending on the application. With its high-performance characteristics, the ER1641-914JP is a go-to choice for a variety of projects and products.

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