Yingguang-1is a multi-bank program-discharged pulsed power device for investigating the formation,confinement and instability of the high temperature and high density field reversed configuration(FRC)plasma injector in magnetized target fusion(MTF),which has been constructed at the Institute of Fluid Physics(IFP)in 2014.In this paper we will present the composition and the parameters of theYingguang-1device,and briefly describe the progress on the experiments of the FRC formation.In construction of theYingg...