LQM18PN1R5MFHD Inductors, Coils, Chokes

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Fixed inductors are an often-overlooked type of component in modern circuitry, yet they are the unsung heroes of design. They provide vital electrical properties to circuits, such as self-inductance, inner resistance, and reactance. One of the most versatile of these components is the LQM18PN1R5MFHD. It is designed for a wide range of applications, from high frequency to low frequency, and has a very low price point.

The LQM18PN1R5MFHD is a cylindrical, ferrite-cored, non-polarized fixed inductor with an inductance of 1.5mH. It has a maximum DC resistance of 0.04Ω and an operating temperature range of -40°C to +85°C. Its capacitance is rated at 230μF at 1kHz and its self-resonant frequency is rated at 15MHz. The unit has a flux density of 2000 gauss and a rated operating voltage of 10V DC.

In terms of applications, the LQM18PN1R5MFHD is primarily used in a wide range of switching power supplies, for both high and low frequency applications. It can also be used in ferrite antennae, DC-DC convertors, variable inductors, wireless communications, transformers, and various other electronic components. The unit has a very low price point, making it an ideal choice for inexpensive, yet reliable, applications.

In terms of its working principle, the LQM18PN1R5MFHD works similarly to other types of fixed inductors. It creates a magnetic field by passing a suitable alternating current through its windings. This magnetic field induces an electromagnetic field, which in turn creates a current in the inductor’s coil. The strength of this current is proportional to the strength of the magnetic field, as well as the rate of change of the current in the winding. In essence, the LQM18PN1R5MFHD serves to store energy in the form of a magnetic field.

The LQM18PN1R5MFHD is a versatile, cost-effective, and reliable fixed inductor that can serve a wide range of applications. Its non-polarized design and low operating temperature range make it suitable for a variety of requirements. Its wide range of self-inductance, inner resistance, and reactance make it ideal for high and low frequency applications. Its price point, combined with its high level of performance, make the LQM18PN1R5MFHD a very attractive option for those seeking an inexpensive yet reliable inductor.

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