WIRE WOUND TYPE CHOKE COIL
First Claim
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1. A wire wound type choke coil, comprising:
- a drum-core, comprising a pillar, a first board and a second board, wherein two ends of the pillar are respectively connected to the first board and the second board, and a material of the drum-core comprises ferrous alloy; and
at least one wire, having a winding portion wrapped around the pillar.
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Abstract
A choke coil including a drum-core and at least one wire is provided. The drum-core includes a pillar, a first board and a second board. Two ends of the pillar are respectively connected to the first board and the second board. A material of the drum-core includes ferrous alloy. The wire has a winding portion wrapped around the pillar.
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Citations
20 Claims
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1. A wire wound type choke coil, comprising:
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a drum-core, comprising a pillar, a first board and a second board, wherein two ends of the pillar are respectively connected to the first board and the second board, and a material of the drum-core comprises ferrous alloy; and at least one wire, having a winding portion wrapped around the pillar. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification