... . high guality and efficiency ac dc switching power supply open frame 1.Universal input voltage range2.High efficiency and reliability3.Small ... / EN60950EMC standardEN55022 CLASS BEN61000 30203EN61000-4-2,3,4,5,6,11ENV50204 ProtectionsOVP,OCP,SCP Output voltageNor.loadMax.loadWatts+29.0v3 ... .30A3.60W-12.0V0.30A0.30A3.60WTOTAL 200W ac dc 6.5 open frame for lcd display