LQH43MN390J03L

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Fixed Inductors

A fixed inductor, also commonly known as an inductor, is an electrical component that stores energy in a magnetic field. It is used in a variety of applications, such as power supplies, switching circuits, signal processing, audio, and even motor control. Fixed inductors can be found in most electronic products.

LQH43MN390J03L Application Field and Working Principle

The LQH43MN390J03L is a type of fixed inductor. It is a three-terminal-pair surface-mount component, so its mounting is quite simple. The inductance of this inductor is also quite high, reaching up to 390uH, making it ideal for high-current applications. The insulation resistance is also quite high, up to 100MΩ. As for its temperature characteristics, it can withstand a temperature range from -40 to +85 degrees Celsius.

The LQH43MN390J03L can be used in various kinds of applications. It has a wide variety of purposes, such as power supply filtering, signal processing, noise suppression, and radio-frequency interference (RFI) rejection. This type of inductor is also suitable for consumer electronics, automotive, telecommunication, and audio applications.

The working principle of the LQH43MN390J03L is fairly straightforward. It works by creating a magnetic field when a current passes through it. This magnetic field then resists any change in the current, so that when the current is reversed, or a variation in the current is applied, the amount of emf induced in the inductor is decreased. This makes the inductor an excellent choice for applications where high current must be carried over a long period of time without any significant changes in the current.

In addition, the LQH43MN390J03L has an ultra-low DC resistance, making it ideal for high-current, low-frequency applications. Furthermore, it is also highly tolerant against temperature fluctuations, making it suitable for environments that often experience such fluctuations.

The LQH43MN390J03L is an excellent choice for various kinds of applications, particularly for those that require high current, low frequency, and temperature resistance. Its operating principle is also straightforward, making it simple to use and install. In addition, its three-terminal-pair surface-mount feature makes it easier to mount, as well as durable.

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