ELECTRIC JUNCTION BOX

摘要

PROBLEM TO BE SOLVED: To simplify a structure of an electrical junction box located in the engine room side. SOLUTION: Two sheets of printed circuit boards 13, 14 are provided and these are laminated vertically via an insulation plate 15. One printed circuit board is provided at the single surface with a conductor 22 in the thickness enough for application of a heavier current and at the other surface with a bus bar 26 connected to the power source. The other printed circuit board is provided at the single surface with a conductor 23 in the thickness enough for application of a low-level current and is also provided with electronic components 35 connected to this conductor. The conductors of these printed circuit boards are connected with a jumper wire 16 extended over the one sides of these circuit boards.