| 摘要 |
PURPOSE: A method for soldering a junction box and a printed circuit board is provided to achieve a simple and compact structure without a metal bus layer and an insulating plate, realize a junction box of a single board type for allowing a connection terminal to be installed on a PCB, and simplify a soldering process. CONSTITUTION: A mounting hole permits devices like fuses(11,12) or relays(13,14) to be mounted. A top cover(10) has the mounting hole thereon. A printed circuit board(PCB) is connected to a plurality of connection terminals(21,22,23). A bottom cover(30) supports the printed circuit board(20) and has input/output connectors(31,32) installed thereon. The printed circuit board(20) of the junction box has a through hole through which a pattern and a female/male connection terminal are inserted. The pattern is formed over all surface except a minimum gap for mechanical fixing and insulation on the printed circuit board.
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