Alloy Powder Integrated Inductor
The alloy powder integrated inductor includes the base body and the winding body, that is, the winding body is embedded in the metal magnetic powder and then pressed and cast. The SMD pin is the lead out pin of the winding body, which is directly formed on the surface of the base body. It mainly solves the long-term operation under the condition of high current and can stably supply power and filter. With the smaller and smaller volume of electronic products, the power becomes larger and larger, Electronic components are also developing towards small volume and high power. Integrated inductors are also developing synchronously. The smaller the volume, the more suitable for other industries. In the future, the development of integrated inductors will be infinite, and can replace the traditional ferrite based DIP power inductance, rubber shielded inductors and magnetic shielded inductors.
Alloy powder integrated inductor comprises a base body and a winding body, that is, the winding body is embedded in the metal magnetic powder and then pressed and cast. The SMD pin is the lead out pin of the winding body and is directly formed on the surface of the base body. As the volume of electronic device gradually become smaller while its power become higher, the Integrated inductors are also developing at the same trend.
Alloy powder integrated inductor detail:
I sat: the current when the inductance becomes 10%(or 15%) lower than its initial value.(Ta = 20℃)
I rms: the current when temperature of coil increases up to ΔT = 40℃(Ta = 20℃)
operating temperature: -40℃ to 105℃.