| Specification | 
Model | 
| BFS-15-12 | 
BFS-15-24 | 
| DC output | 
12V   1.1A  | 
24V  0.7A | 
| Wave and noise | 
80mVP-P | 
80mVP-P | 
| Inlet stability | 
±0.5% | 
±0.5% | 
| Load stability | 
±1% | 
±0.5% | 
| Efficiency | 
82% | 
83% | 
| Adiustable range for DC voltage | 
 | 
 | 
| AC input voltage range | 
90-264VAC  47-63HZ   | 
| AC Inrush current | 
Cold-start current 15A/115V     30A/230V | 
| OverLoad protection | 
105%--150%  hiccup mode ,auto-recovery | 
| Over-voltage protection | 
121%-142% rated out put voltage  | 
| Setup,rise,hold up time | 
100ms, 60ms, /230VAC  at full load  | 
| Withstand voltage | 
I/P-O/P:1.5KvAC I/P-FG:1.5Kv O/P-FG:0.5Kv   1 minute  | 
| 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 | 
0.2kg |