MHQ1005P3N5BTD25

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Fixed inductors are components that are designed to provide a stable magnetic field when excited by an alternating voltage. The MHQ1005P3N5BTD25 is an example of such an inductor. This article aims to provide a detailed overview of its application fields and working principle.

Field of Application

MHQ1005P3N5BTD25 is an SMD inductor, ideal for applications in the electronics industry. It can be used for switching power supplies, various tools and instruments, audio amplifiers, radio receivers, wireless communication systems, mobile phone equipment, and other electronic products. As a high-performance part, it is suitable for high-frequency and high-reliability designs, thanks to its excellent enamel characteristics.

Additionally, it is suitable for input filters of DC/DC converters, main power line output filters of DC/DC converters, and output filters of DC/DC converters. Furthermore, the device can be employed in resonant converters, as well as electronic load products. Finally, it qualifies for various inverter filter circuits.

Features and Benefits

The MHQ1005P3N5BTD25 is made from a ferrite core and is rated for high-frequency currents. It can be used in a wide range of temperatures from -40 to +85°C. Its low maximum DC resistance (DCR) allows it to deliver high current over long periods of time without getting overheated.

Furthermore, the MHQ1005P3N5BTD25 has a maximum inductance up to 7.2 nH, with a tolerance of 10%, and a test frequency of 100 kHz. The device also exhibits a high self-resonance frequency, allowing it to function at high frequencies with a low loss. Moreover, its low-profile makes this device suitable for space-saving designs and tight applications.

Working Principle

Inductors are reactive components that can store energy in a magnetic field. When a current passes through the coil, it builds up a magnetic field in the core, thus inducing a voltage in the circuit. This phenomenon is called “induction”.

In the MHQ1005P3N5BTD25, two equal coils of copper wires are wound around a ferrite core, forming an inductor. This Ferrite core material acts to boost the inductance of the device even when operating at high frequencies. When an alternating voltage is applied, the inductor stores energy in its magnetic field due to the induction effect. This stored energy is then released over time when the current stops.

Conclusion

The MHQ1005P3N5BTD25 is an SMD inductor suitable for high-frequency applications. It features a ferrite core and is rated for a wide temperature range from -40 to +85°C. The device has a maximum inductance of 7.2 nH and a maximum DCR of 0.02 ohm, which makes it ideal for switching power supplies, audio amplifiers, and countless other applications. Moreover, thanks to its low self-resonance frequency, this component can be used at high frequencies without losing efficiency. All in all, the MHQ1005P3N5BTD25 is an excellent solution for a wide range of electronic applications.

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