| 摘要 |
PROBLEM TO BE SOLVED: To provide a current sensor allowing the size of a hollow part to be easily adjusted.SOLUTION: While at least one of first and second components 20a, 20b, 30a, 30b constituting a main member 10 is bent, one end of the first component 20a, 20b and one end of the second component 30a, 30b are fixed, and the other end of the first component 20a, 20b and the other end of the second component 30a, 30b are fixed, to form a hollow part 11 inside and a coil pattern 12 surrounding the hollow part 11. When at least one of the first and second components 20a, 20b, 30a, 30b is bent to form the hollow part 11, the size of the hollow part can be easily adjusted by changing the bend size. |
