文金华

发表

Comprehensively monitored data acquiring device for solar zigbee wireless power transmission line

俞文忠, 文金华, 2010 .

Constant-current control power supply for LED (light-emitting diode) street lamp

张健, 文金华, 2010 .

Execution control system adopting wireless sensing network for SMT production and manufacture

俞文忠, 文金华, 2010 .

LED street lamp constant current control power supply

张健, 文金华, 2010 .

Collecting and monitoring method and system of wireless comprehensive data of transmission line

俞文忠, 文金华, 2010 .