提供一种功率电感器。所述功率电感器包括：本体，包含金属粉末及聚合物；至少一个基底，设置于所述本体中；以及至少一个线圈图案，安置于所述基底的至少一个表面上。所述金属粉末包含至少三种金属粉末，所述至少三种金属粉末的粒度分布的中值彼此不同。

Provided is a power inductor. The power inductor includes a body including metal powder and a polymer, at least one base provided in the body, and at least one coil pattern disposed on at least one surface of the base. The metal powder includes at least three metal powder of which middle values of grain-size distribution are different from each other.