| 
 Specification    | 
Model |  
| D-30B |  
| CH1主回路 | 
CH1主回路 |  
| DC output | 
5V  2A | 
24V   1A |  
| Wave and noise | 
50mVP-P | 
100mVP-P |  
| Inlet stability | 
±0.5% | 
±1% |  
| Load stability | 
±0.5% | 
±4% |  
| Efficiency | 
74% |  
| Adiustable range for DC voltage  | 
CH1:±10,-5% |  
| AC input voltage range | 
85~132VAC/170~264VAC  Selected by switch 47~63Hz    240~370VDC  |  
| AC Inrush current | 
Cold-start current  18A/115V    36A/230V  |  
| OverLoad protection | 
105%~150%  hiccup mode ,auto-recovery  |  
| Over-voltage protection | 
……………… |  
| Setup,rise,hold up time | 
200ms, 50ms,20ms  |  
| Withstand voltage | 
I/P-O/P:1.5KvAC  I/P-FG:1.5KvAC  O/P-FG:0.5Kv AC 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 | 
0.4kg |    |