| 摘要 |
An electric junction box for installation in an automobile includes a power distributor as an internal circuit component of the electric junction box. The power distributor has relays mounted on one side of printed circuit board and connected to the printed conductor, and has bus bars fixed on the other side of printed circuit board. The power distributor is divided into a power distributor for a battery side connection and power distributor for an alternator side connection. The power distributor for the battery side connection and the power distributor for the alternator side connection are placed facing each other oppositely, and have respective heat sinks facing outwardly. A branch circuit block is provided in the lower region of power distributors, which is formed from a lamination of bus bars and insulation plates.
|
