The aim of this research is to develop more actual high-frequency power generators that includes various noise, to make flexible control systems for test or performance analysis of electric and electronic machines. It proposed power generating circuits using basic amplifier, B-level Push-Pull type, and FPGA for the easier control to get data and transmit. And it also testify to realize the proposed systems to report output data by input waveform and designed the digital LPF with MATLAB, universal simulation tools, for this study.