It is widely used in industrial automation,LED display,communication industry,instrument and meters industry.

The switch power supply produced is of high quality,consistent performance,highly reliable and long life,at the same time the price is very competitive.It is widely used in industrial automation,LED display,communication industry,instrument and meters industry.It is and ideal replacement for control transformer

Model Specification	SP-500-12	SP-500-13.5	SP-500-24	SP-500-48
DC output	12V 40A	13.5V 36A	24V 20A	48V 10A
Wave and noise	240mVp-p	240mVp-p	240mVp-p	300mVp-p
Inlet stability	±0.5%	±0.5%	±0.5%	±0.5%
Load stability	±0.5%	±0.5%	±0.5%	±0.5%
Efficiency	84%	84%	85.5%	87%
Adjustable range for DC voltage	±10%	±10%	±10%	±10%
AC input voltage range	85~132VAC/170~264VAC Selected by switch 47~63Hz,240~370VDC
AC input voltage range	Cold-start current 18A/115V 36A/230V
OverLoad protection	105%~300% hiccup mode,auto-recovery
OverLoad protection	115%~140% rated output voltage
Setup,rise,hold up time	1500ms 50ms 20ms
Withstand voltage	I/P-O/P:1.5KvAC I/P-FG:1.5KvAC O/P-FG:0.5KvAC 1minute
Isolation resistance	I/P-O/P, I/P-FG, O/P-FG:500VDC/100MΩ
Working temperature	-10+50
Safety standards	Design refer to GB4943,UL60950,EN60950
EMC standards	Design refer to GB9254,EN55022 classB
Weight	1.8kg

500W Switching Power Supply