500W switching 12v 40a power supply UL approved

1.Input:110V/220V or 100-240 VAC 2.Frequency:50-60Hz 3.Output: 12V 4.Approvals:CE,UL 5.100% full load burn-in test

model/specification	SP-500-12	SP-500-13.5	SP-500-15	SP-500-24	SP-500W-27	SP-500-48
DC output voltage(V)	12	13.5	15	24	27	48
Output voltage error	±1%	±1%	±1%	±1%	±1%	±1%
Rated output current(A)	40	36	32	20	18	10
Output current range(A)	0-40	0-36	0-32	0-20	0-18	0-10
Wave & Noise	240mVp-p	240mVp-p	240mVp-p	240mVp-p	200mVp-p	300mVp-p
Inlet stability	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load stability(Note5)	±1%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
DC output power(W)	480	486	480	480	486	480
Efficiency	84%	84 %	83%	85.5%	86.5%	87%
Adjustable range for DC voltage(V)	10-13.2	12-15	13.5-18	20-26.4	24-30	41-56
AC input voltage range	88-132VAC/176-264VAC, BY SWITCH, 47-63Hz,124-370VDC
AC input current(A)	7A/115V, 3.5A/230V
Power factor	0.95/100 ,240VAC
AC impulse current	18A/115V, 36A/230V
Leakage current	<3.5mA/240VAC
Overload protection	105%~135% TypePULSING HICCUP SHUTDOWN Reset: auto recovery
Over-voltage protection
Fan control,O.T.P temp.coefficient	RTH1 OR RTH2>=50 FAN ON,<=45 FAN OFF,>=70 Cut off output ±0.03%(050)
Setup,rise,hold up time	1.5s,50ms,20ms
Vibration	10500Hz,2G 10min./1cycle,Period for 60min,EACH AXES
Withstand voltage	Input and output interval3KVAC,Input and enclosure1.5KVAC Output and enclosure0.5KVAC
Isolation resistance	Input and output interval,Input and enclosure,Output and enclosure500VDC/100M Ohms
Working temp. & humidity	-10+50,20%90%RH
Store temp.& humidity	-20+85,10%95%%RH
Overall dimension	180*120*95mm
Weight	1.8Kgs
Safety standard	UL1950,TUV EN60950
EMS standard	IEC1000-42,3,4,5,6,8,11 IEC100-3-2

Note:

1.The testing condition for the parameter above is:230VAC input,  rated load,25 70%Rh,Humidity2.Error,include the setting error, line stability and load stability.(Note:5)3.Wave test:adoptingA12double wire for 20MHz,and 0.1uF&uF capacitor short-circuit for interrupting4.Inlet voltage stability test: when is over load, the lowest voltage of inlet is representative to the highest voltage.5.Load stability test: The load is from 0% to 100%,others 60%.6.C2311must be knocked down.

500W switching 12v 40a power supply UL approved