Fixed Inductors

The NRH2412T3R3MNGHV belongs to the array of fixed inductors due to its non-variable inductance and low operating temperature. It is an inductor from TDK Corporation. This device features a high self-resonant frequency and a very low DCR. Using this inductor can enable thinner boards and higher efficiency circuits.

Application Field of the NRH2412T3R3MNGHV

The NRH2412T3R3MNGHV inductors are suitable for high frequency switching power supplies, AC-DC converters for displays, laptops, and other electronic devices. They can be used effectively in high frequency noise, power line filtering, and high frequency switching power supply circuits. In high-frequency noise applications, this inductor can reduce noise components and attenuate excessive noise harmonics.

In switching power supplies, the NRH2412T3R3MNGHV inductors are widely used due to their low DCR and high self-resonant frequency. Not only do they provide faster and more efficient power supply, but this inductor\'s low DCR also contributes to reduce power loss. Furthermore, due to its low operating temperature, it is suitable for the thermal design of commercialized products.

Working Principle of the NRH2412T3R3MNGHV

In general, inductors are passive components used to oppose changes in current. This inductor does the same but at a higher frequency and with a small size due to its high self-resonant frequency of 13.3MHz and a core size of 2.4mm x 1.2mm x 1.6mm. This property will enable the circuit to handle the high current.

The NRH2412T3R3MNGHV is a fixed-inductance type inductor that maintains the same inductance over an extended temperature range due to its better temperature coefficient. Its impedance value also remains constant in a wide range of temperatures and frequencies. By increasing the number of windings, this inductor\'s certified operating temperature range increases up to 105°C.

In the NRH2412T3R3MNGHV inductors, the ferrite core enhances the inductor\'s construction which ensures efficient noise and interference current control. Due to its high self-resonant frequency, this inductor can filter out excessive noise harmonics and thereby reduces the board space.

Conclusion

Thus, the NRH2412T3R3MNGHV fixed inductors provide noise control and attenuation of unstable currents and are suitable for use in high frequency switching power supply circuits, AC-DC converters, and high frequency noise applications. They offer efficient current control and a wide operating temperature range and are highly suitable for the thermal design of commercialized products.