BES-560T
600 Watt
- – 48 VDC input
- TÃœV and UL approved
- High efficiency >80 %
The DC PC power supply BES-560T has been designed for use in industry, telecom and transport. Thanks to its broad input voltage range of –36 to –72 V DC it can be supplied via – 48 V DC as well as – 60 V DC power networks. With a high output power load of +12 V DC it is capable of safely supplying the necessary power for high-performance graphic applications. The fan on roller bearing is temperature controlled and provides a tachometer signal for monitoring.
| Technical data |
|
|---|---|
| Input voltage |
-48 VDC (-36…-72 V) |
| Input current |
16 A max. at -48 VDC |
| Inrush current |
<50 A (-48 V DC / 25 °C) |
| Efficiency |
>80 % at full load |
| Hold up time |
App. 1 ms |
| Power-Good-Signal |
Switch on delay 100…500 ms |
| Protection |
Short circuit protection: Switch off with auto recovery |
| Safety / EMC |
CE, EN 60950-1, UL 60950-1 |
| Operating temperature |
0…+70 °C, startable from -20 °C |
| Derating |
+40…+70 °C 1 % / °C |
| MTBF |
141 236 h according to MIL-HDBK-217F at +25 °C with fan |
| Storage temperature |
-20…+80 °C |
| Operating humidity |
20…85 % RH, non-condensing |
| Dimensions (WxDxH) |
150 x 140 x 86 mm ±0.5 mm |
| Weight (net) |
1.65 kg |
|
Article |
Output |
Output current |
Output current |
Load |
Line |
Cross |
Ripple & |
|---|---|---|---|---|---|---|---|
| BES-560T |
+3.3 V |
0.5 A |
25 A |
±5 % |
±1 % |
±5 % |
±50 mV |
| +5 V |
1 A |
25 A |
±5 % |
±1 % |
±5 % |
±50 mV |
|
| +12 V |
2 A |
45 A |
±5 % |
±1 % |
±5 % |
±120 mV |
|
| -12 V |
0 A |
0.8 A |
±10 % |
±1 % |
±5 % |
±120 mV |
|
| +5 Vsb |
0.1 A |
3.5 A |
±5 % |
±1 % |
±5 % |
±50 mV |
Max. output power is 600 W, combined max. output power at +3.3 V and +5 V is 40 A. Ripple and Noise was measured by a 20 MHz bandwidth limited oscilloscope with connected 220 µF electrolytic capacitor and 100 nF ceramic capacitor at each output.
As a power component this PSU is for assembly purposes only and must not be operated in unassembled condition. The final assembly has to comply with the valid EMC and safety standards.
