Abstract:
An electric connector, a plug-in module thereof and a production method of the plug-in module are provided. The plug-in module comprises a base, an input unit, an output unit and an output end. The base comprises a top plate, a bottom plate and one connection plate. A plurality of input terminals and a plurality of intermediate terminals are fixed to the base. The input unit comprises one input circuit board provided vertically to the base and electrically coupled to an end portion of the input terminals. At least one channel are provided on the input circuit board. Each channel comprises a transformer electrically coupled to the input circuit board. The output unit comprises an output circuit board horizontally provided to the base and electrically coupled to the input circuit board via the intermediate terminals. The output end are fixed to and electrically coupled to the output circuit board.