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The BES-540T DC power supply is designed for industrial applications, telecommunications and transportation. Thanks to its wide input voltage range from 36 to 72 VDC, it provides 48 VDC as well as 60 V power networks. With an output power of + 12 V DC, it is able to safely deliver the power required for applications performance graphics. The bearing fan is temperature controlled and provides a tachometer signal for monitoring.
- 48 V DC input (36 ~ 72 V DC).
- Designed for applications in industry, telecommunications and transportation.
- TÜV and UL approved.
- High efficiency> 80%.
- 12 V (32 A) strong for high-performance graphics applications.
- No minimum load is required.
Specifications |
|
---|---|
Type |
DC / DC, PS / 2 |
Output power |
400 Watt |
Input voltage |
-48 VDC (-36 ... -72 V) |
Dimensions (WxDxH) |
150 x 140 x 86 mm ± 0.5 mm |
Warranty |
3 Years |
Article |
output |
Output current |
Output current |
Load |
Line |
Cross |
Ripple & |
---|---|---|---|---|---|---|---|
BES-540T |
+ 3.3 V |
0 A |
25 A |
± 5% |
± 1% |
± 5% |
± 50 mV |
+ 5 V |
0 A |
25 A |
± 5% |
± 1% |
± 5% |
± 50 mV |
|
+ 12 V |
0 A |
32 A |
± 5% |
± 1% |
± 5% |
± 120 mV |
|
-12 V |
0 A |
0.8 A |
± 10% |
± 1% |
± 5% |
± 120 mV |
|
+ 5 Vsb |
0 A |
3.5 A |
± 5% |
± 1% |
± 5% |
± 50 mV |
Max. output is 400 W, combined at max. the output power at + 3,3 V and + 5 V is 40 A. Ripple and Noise were measured by a limited 20 MHz bandwidth oscillator with 220 μF electrolytic capacitor and a 100 nF ceramic capacitor connected in each output.
As a power component, this power supply is for mounting purposes only and should not be operated under unassembled conditions. The final assembly must conform to valid EMC and safety standards.
Normal Delivery | 3 to 5 working days
Urgent Delivery | 1-2 business days
* unless out of stock