RESIN MOLDED CIRCUIT BOARD AND ITS MANUFACTURE, ELECTRICAL MACHINERY AND APPARATUS PROVIDED WITH RESIN MOLDED CIRCUIT BOARD AND ITS MANUFACTURE

摘要

PROBLEM TO BE SOLVED: To obtain a resin molded circuit board, wherein resin is virtually prevented from sneaking into a soldered portion and circuit parts can be mounted later and connected by an automatic machine. SOLUTION: This resin molded circuit board 3 is formed by forming an insulating resin 10 a trench-shaped recess 18 for circuit part installation on the soldering face 9 side, where the circuit parts of a circuit board 8 are to be mounted for exposing the soldering face 9, providing holding holes 19 for holding the circuit board 8 by clamping on the side opposite to the recess 18, and resin-molding the entire workpiece using insulating resin 10 so that the circuit parts can be later installed to the soldering face 9 using the recess 18.