... ) Output: D120U1, D120U2, D120U4 7) Input: 110/220VAC, change by switch 8) Storage temperature / humidity: 0 - 50° C / 100%, -10 ... /P,I/P-FG,O/P-FG:100M Ohms/500VDC/25°C/70%RHEMI CONDUCTION&RADIATIONDesign refer to GB4943,UL60950,EN60950EMC ... ADIMENSIONL159*W98*H38mmPACKING0.5kg,40pcs/20kg 60W Single Output SMPS switching power supply(S-60-12)