Professional Aircraft Ground Power Unit, GPU,115Vac 400hz 28Vdc 

400hz 115vac Product description: This kind of products adopts special technology and high-frequency electric switch change technology. It is specially used for aviation and military electric equipment, such as plane and its carried equipments, radar, navigation, and so on. It is the substitute of the unit frequency conversion power supply. There are ±20% adjustment in voltage and frequency, also it is applied to laboratory and product line as debugging power supply. We can design any products according to the requirement of the clients between 25-1500Hz.  Performance characteristics: ★Adopt advanced IGBT/SPWM technology,small capacity,low noise,high reliability ★A lot of input immunity scope design，input the adapter power generator ★Double isolation from the input and output,safe and reliability ★Output pure sine wave, the wave shape is pure and steady ★ Perfect protection function  GPU 400HZ frequency converter parameter：…