320W Single Output Switching Power Supply
- Input range selectable by switch
- Protections:Short circuit/Over load/Over voltage
- Forced air cooling by built-in DC fan
- Fixed switching frequency at 90KHZ
- 100% full load burn-in test
- Low cost,high reliability
AC input voltage range…….88～132V AC/176～264V AC auto-sensing
AC inrush current…………..Cold start,20A at 115V AC,40A at 230V AC
DC adjustment range………±10% rated output voltage
Over load protection………..105%～135% hiccup mode,auto-recovery
Over voltage protection…….115%～145% rated output voltage
Setup,rise,hold up time.. …….200ms,20ms,20ms at full load and 230V AC
Withstand voltage…………....I/P-O/P:3KV AC,I/P-FG:1.5KV AC,1minute
Working temperature……….0～40℃@100%,-10℃@80%, 60℃@60%load
(24v&48v 0-50℃@100%,60℃@60 load)
Safety standards……………UL1950approved Connection………………….9P/9.5mm pitch terminal block with cover
Packing…………………… 1.08kg:12pcs/13.8kg
Model No |
Output |
Tolerance |
Ripple&Noise |
Efficiency |
SP320A-5 |
5V,0～50A |
±5% |
80MV |
77% |
SP320A-7.5 |
7.5V,0～36A |
±5% |
75MV |
80% |
SP320A-12 |
12V,0～25A |
±3% |
120MV |
85% |
SP320A-13.5 |
13.5V,0～22A |
±3% |
135MV |
83% |
SP320A-15 |
15V,0～20A |
±3% |
50mv |
84% |
SP320A-24 |
24V,0～12.5A |
±3% |
240MV |
86% |
SP320A-27 |
27V.0～11A |
±3% |
270MV |
86% |
SP320A-48 |
48V,0～5.0A |
±3% |
480MV |
87% |
|
