New Model:WSL-030-A840W
Old Model:WNP04036IC036
Name:42w,28v open frame switching power supplies
power supplies'features:
90Vac-264Vac Universal input Voltage
Built-in active PFC function,PF>0.92
Protected functions:short circuit/Over temperature/Over voltage
Cooling by free air convection
Warrenty:3 years
Application:This supplies was applied in Explosion-proof lamp
Open frame power supplies'specifications:
Model WSL-030-A840W
Output voltage range 32V-36V
DC Current 0.84A
Rated Power 30W
Ripple&Noise ¡À20%
Curent Regulation ¡À5%
Starting time 2000mS/230Vac, 3000mS/115Vac
Input Voltage range 100Vac-240Vac
Frequency range 47Hz-63Hz
Power Factor PF>0.92/230Vac,PF>0.95/115Vac
Efficinecy 88%/230Vac
AC 115Vac 1.0A
current 230Vac 0.5A
Inrush current 50Apk @240Vac
Leakage current 3.0mAmax @ 220Vac
Protection Shrot circuit Output short circuit protection
Protection mode:Hiccup,recovery after the fault removed
Over voltage 40---45Vdc
Protection mode:Limit highest voltage,recovery after the fault removed
Environment Working temperature*humidity -20¡ãC to +50¡ãC,Without condensation
Storage temperature&humidity -30¡ãC to +80¡ãC
Vibration Resist 10-500Hz,2G ,X/Y/ZAXIS 60 mintues
Safety & EMC Safety UL8750,GB4943
HI-OPT I/P-O/P: 1K5Vac
Insulation resistance I/P-O/P: 100M Ohms/500Vdc
EMI EN55015, GB17743 CLASS B
Harmonic Current IEC61000-3-2 Class C compliant
Others Dinmension 126*100*40mm(L*W*H)
Net weight less than 500g