50W LED switching power supply Protections: Short circuit/Over load/Over voltage CE ,RoHS Aprroval 2 Years Warrant
Features:
50W 310mA LED Power Supply 1:small size and freight saving 2:hot sales style 3:good quality with lower price
50W 310mA LED Power Supply
1)full load input currentAC input:115VAC -230vACInput current: 0.31A
2)full load input power
AC input:115VAC -230vACInput power:65W
3)Load regulation:
75V-165V 310mA
AC input:115V AC-230V ACDC output:310mA
DC output:75-165V
4)Efficiency/SPECS:
115VAC (AT FULL LOAD) 230VAC (AT FULL LOAD)
Input power Output power Efficiency Input power Output power Efficiency
62W 86% 65W 88.2%
5)PFC >0.9
115VAC(AT FULL LOAD) 230VAC(AT FULL LOAD)
0.99 0.96
6)Dieleciric withstand voltage
Spec Primary to Secondary 3KV AC 10mA for 1 seconds
Test OK
Notes:a:Class1 1500VAC 3SEC
b.Class0 3000VAC 1SEC
7)Buring testSPEC BURNING >4HRSTEST 12(HOURS)
8)SHORT PROTECTION
AC INPUT 115VAC&OUTPUT SHORT AC INPUT 230VAC&OUTPUT SHORT
OK NG OK NG
Expertise with Responsibility
open frame LED power supply 50W 310mA
