| 摘要 |
PROBLEM TO BE SOLVED: To provide a compound reactor capable of increasing a component of interior leakage inductance to eliminate an external reactor, and capable of reducing cost. SOLUTION: A compound reactor 10 has: E-type cores 30 and 40; a first coil 50 wound on an outer periphery of the center magnetic legs 32 and 42 of the E-type cores 30 and 40; a second coil 60 wound on an outer periphery of the first coil 50; and magnetic body pieces 70 and 71 mounted to a partial region between the first coil 50 and the second coil 60 at the outer periphery side of the first coil 50 and an inner periphery side of the second coil 60, and molded with a core 20 in a unified manner. COPYRIGHT: (C)2011,JPO&INPIT
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