LQH2MCN270K02L

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Introduction to Fixed Inductors

A fixed inductor is an electronic component which stores energy in a magnetic field and is typically made up of a coil structure and core. It is designed to have a specific inductance and as a result, the inductance of a fixed inductor is not adjustable. Since inductors can work as a passive load, they are used in many different applications, such as in impedance matching and power conditioning.

LQH2MCN270K02L Application Field and Working Principle

The LQH2MCN270K02L is a fixed inductor that is used in a variety of applications ranging from mobile device power supplies to automotive and consumer electronic power supplies. This inductor is constructed from a ferrite core and a wire-wound coil, which results in a low resistance and high power handling capacity. The inductance of this inductor is 270 μH and it can handle up to 9A of current.

The working principle of an inductor is based on Faraday’s law of induction. When current flows through the wire of an inductor, a magnetic field is generated, which produces a voltage across the terminals of the inductor. This voltage opposes the change in current and can be calculated using the equation of an integral of the magnetic flux over time (V=∫B. dA/dt). This is why inductors are useful in power conditioning applications, as they oppose changes in current and can act as a filter, removing any sharp spikes or ripples in the power supply.

The LQH2MCN270K02L has several unique features which make it suitable for many different applications. It has a high saturation current rating of 9A, a low equivalent series resistance (ESR) of 0.25 Ohms, and a self-standing construction. It is also RoHS compliant and leads-free, making it more environmentally friendly. Furthermore, this inductor has a stable surface-mountable package, making it ideal for applications requiring a high-density, low-profile solution.

In conclusion, the LQH2MCN270K02L is a fixed inductor that is well-suited to a range of applications, from consumer electronics to automotive and industrial systems. It has a high saturation current rating, low ESR and a self-standing construction, as well as a stable surface-mountable package. With its features, it provides a highly reliable and cost efficient solution to power conditioning requirements.

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