Rong-Electric MQ300PC5H LED Displays Power Supply Features:MQ300PC Series Input Voltage:200-240Vac, 47-63Hz Output Power:300W Max Power Factor:0.98@230Vac Insulation:I/P-O/P:3.0KVac;I/P-FG:1.5KVac;O/P-FG:0.5KVac Leakage Current:0.30mA@230Vac Protection Function:Input Overvoltage,Over Load,Short,etc. Operating Temperature:-30～+60℃ Storage Temperature:-40～+100℃ Safety Standards:GB4943,EN60950 EMC...