| 摘要 |
PROBLEM TO BE SOLVED: To provide a coil component that has a plurality of functions and can reduce an arrangement area to the mounting substrate of electronic equipment. SOLUTION: The coil component comprises first, second, and third coils having each different function; a drum core having upper and lower collars while a first roll is formed in which the first coil is wound; and a base member having the roll at the bottom surface section. When the drum core is assembled to the base member, a second roll is formed between the lower collar and the bottom, and the second and third coils are wound around the second roll. COPYRIGHT: (C)2007,JPO&INPIT
|
