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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