The VXI mainframe is often out of work when its power breakdowns because the parts of VXI mainframe power have been aged.

• 针对目前VXI机箱电源部分器件容易老化,经常出现故障,使VXI机箱系统陷入瘫痪状态,而它的维修费用特别高,为此需要自行研制一款VXI机箱电源;