320 W Single Output Switching Power Supply · High efficincy, low working temp. · Built in EMI filter, low ripple noise · Compact size, light weight · 100 % full load burn-in test · Cooling fan on/off automatically · Short circuit/over load protection · International AC input selected · Aprovals: UL/CUL · 1 year warranty

Input voltage ...................................... 88~132VAC/176~264VAC selected by sw.
Input frequency................................... 47-440Hz
Inrush current...................................... 20A / 115V, 40A / 230V
Output voltage..................................... refer to below table (± 10% ADJ.)
Overload protection............................ 105 % ~ 135 % output constant current limiting
Over voltage protection....................... 115 % ~ 145%of rated O/P voltage
Setup, rise, hold up time...................... 2s, 20ms, 20ms @ 230VAC
Withstand voltage................................ I/P-0/P:3KV, I/P-FG:1.5KV,1min.
Working temp..................................... 0-45 °C @100%, -10 °C @ 80%, 60°C @ 60%
                                                           (24V&48V 0-50°C @ 100%, 60°C @ 60%
Safety standard................................... UL1950
Connection......................................... 9P/ 9.5mm pitch terminal block
Weight/packing .................................. 1.15kgs / pcs; 12pcs / 15kgs / 1 CUFT