LQM21PN1R5MEHD

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Fixed inductors are electrical components used to convert electrical energy into a magnetic field. The primary function of these components is to regulate current flow in circuits by inducing an electromotive force (EMF). The LQM21PN1R5MEHD is a fixed inductor, offering a wide range of applications. The following sections will provide an overview of the LQM21PN1R5MEHD, its application field and working principle.

Overview of LQM21PN1R5MEHD

The LQM21PN1R5MEHD is a surface mount inductor featuring low ESL and ESR. This fixed inductor has a rated inductance of 1.5 mH, with a maximum DC resistance of 0.026 ohms. The device also has higher saturation current (10A max) compared to other standard inductors. The inductor measures 2.0 x 1.6 mm, making it ideal for use in compact, space constrained designs. The device has a maximum height of 1.35 mm and a rated operating temperature range of -40 degrees Celsius to + 105 degrees Celsius.

Application Field

The LQM21PN1R5MEHD is commonly used in circuits as a current-limiting component. The device is ideal for use in products that require low power consumption, such as laptop computers and various consumer electronics. It is also suitable for use in industrial and automotive applications, such as controllers, power supplies, switch mode power supplies and various radio frequency (RF) devices. The wide operating temperature range also makes it a popular choice for temperature-sensitive applications, such as high-speed switching circuits and automotive electronics.

Working Principle

The main working principle of the LQM21PN1R5MEHD is the conversion of electrical energy into a magnetic field. The device inductive reactance is related to the frequency of the input voltage. The inductor\'s rated inductance also plays a role in this conversion. When an alternating current (AC) is applied to the inductor, the current flow is restricted due to its wave-like properties. This property allows the device to convert some of the electrical energy into a magnetic field. The device also acts as a filter, eliminating frequencies above the rated inductance.

Conclusion

The LQM21PN1R5MEHD is a surface mount fixed inductor suitable for a wide range of applications. It offers high saturation current, low ESL/ESR and a wide operating temperature range. The device can be used as a current-limiting component in circuits, and also as a filter in order to eliminate high frequecny signals. The device\'s small size make it ideal for use in space-constrained designs.

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