The invention relates to the technical field of the conversion of power input into surge power output, in particular to a modularized multiple wave forms impact generator test device, comprising a plurality of wave form modules, a plurality of charge and discharge switches driven by linear motors, a controllable function charging module and an intelligent control module, wherein, a plurality of wave form modules are used for generating a plurality of impact wave forms; the multiple charge and discharge switches driven by linear motors are connected with a plurality of wave form modules in one-to-one correspondence manner; the controllable function charging module is electrically connected with each charge and discharge switch driven by linear motors; the intelligent control module is electrically connected with each charge and discharge switch driven by linear motors; the intelligent control module is simultaneously electrically connected with the controllable function charging moduleand controls the controllable function charging module to charge the specified wave form modules according to the setting charging function. The invention has high degree of automation and strong flexibility of the design of modularized circuit, thus providing a good test device for thunder surging tests, electromagnetic immunity tests and quality control.