| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide amorphous soft magnetic powder capable of molding with high density at low pressure, and further, an inductor of lower loss than conventional one using the amorphous soft magnetic powder, and to provide a toroidal coil and a choke coil. <P>SOLUTION: A molded body 1 and a coil 2 are included. The molded body 1 is a mixture containing the amorphous soft magnetic powder, wherein content of S (sulfur) is in the range of 0.01-0.2 mass% and the average value of the Wadell's working sphericity is 0.90 or more, and a binder of 10 mass% or less. The coil is provided inside the molded body 1. An inductance element 100 is an integral moulding type inductance element, and the molded body 1 constitutes a core section 3, and both ends of the coil 2 are exposed from the molded body 1 to constitute terminal sections 4a and 4b. <P>COPYRIGHT: (C)2011,JPO&INPIT |
