| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electrical connection box which can be reduced in size and weight. <P>SOLUTION: The electrical connection box 1 is provided with a main cover 2, a lower cover 3, and a printed wiring board 4 as a power distribution circuit stored in the covers 2 and 3. In the printed wiring board 4, a plurality of wiring patterns 42A, 42B and 42C different in film thickness and width in accordance with strength of flowing current are formed on an insulating substrate 41, and surfaces of the wiring patterns 42A, 42B and 42C are arranged on the same plane. An electrical component 6 smaller than that used for a bus bar is mounted on the printed wiring board 4 by a welding means of brazing. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
