Murata Inductor, model: LQH3NPH560MMEL
1. Characteristics of SMD inductors:
1.A high-power inductor is mounted on the surface.
2.It has the characteristics of miniaturization, high quality, high energy storage and low resistance.
3.It is mainly used for computer display boards, notebook computers, pulse memory programming, DC-DC converters, etc.
4.Reels are available for automatic surface mounting.
Second, the characteristics of SMD inductors:
1.The flat bottom surface layer is suitable for mounting;
2.Excellent end strength and good solderability.
3.It has the characteristics of high Q value and low impedance.
4.Low magnetic flux leakage, low DC resistance, high current resistance.
Tape packaging is available for easy automatic assembly.
SMD inductance] material ferrite is a kind of high permeability material infiltrated with one or more other magnesium, zinc, nickel and other metals in 2000 sintering, in the low frequency band, chip inductor ferrite anti-interference core presents a very low inductive impedance value, does not affect the transmission of useful signals on the data line or signal line. In the high-frequency band, starting from about 10MHz, the impedance increases, and the inductive reactance component remains small, but the resistive component increases rapidly, and when high-frequency energy passes through the magnetic material, the resistive component converts this energy into heat energy and dissipates it. In this way, a low-pass filter is formed, so that the high-frequency noise signal has a large attenuation, and the impedance of the low-frequency useful signal can be ignored, which does not affect the normal operation of the circuit. Different ferrite suppression elements have different good suppression frequency ranges. In general, the higher the permeability, the lower the frequency of suppression. In addition, the larger the volume of the ferrite, the better the inhibition effect.