Switching power supply Switching mode power supply (smps) sp-500 series (single) 105 output capacitor Ac input power suitable for the world High efficiency and low operation temperature Soft-start current can reduce the ac input impact effectively With short-circuit and overload protection 100% full-load burning test Installed with emi filter, minimum wave. 1) switching power supply (smps) output: Dc voltage/rated current:12v/40a or13.5v/36a 15v/32a or24v/20a or27v/18a or48v/10a 2) switching power supply (smps) input: Voltage range: 88 ~ 264vac 47 ~ 370vdc Ac input frequency: 47 - 63hz Ac current:7a/115vac 3.5a/230vac Inrush current (max.):cold start 18a/115vac 36a/230vac Leakage current: