+1 888 412 7832 
Email Us
DS450/550 downloads
DS450/550 datasheet
0.2MB, PDF- Certificates, TRN's
& documents
17 Documents - Get Adobe Reader >
Shortform catalog
A new shortform catalog from Emerson Network Power covers every standard Astec and Artesyn ac-dc power supply and dc-dc converter. The catalog contains 64 information-packed pages and is available in PDF and printed formats.Download shortform catalog
Related family products
Sales locations
Select your country below to locate your nearest sales representative, distributor or value added reseller.
Ask an expert
Do you have a question about an Emerson Network Power Embedded Power product or service? Do you wish to request a quote or proposal?
DS450/550 Series WebSheet
- Total Max Power: 550 W
- Total Max Current: 45 A
- Input Voltage: 90 V to 264 V
- Output Voltage: 12.0 V
- Outputs: 0, Single
- Size (L x W x H): 11.050" x 3.070" x 1.570"
- Warranty: 1 year
- Operating Temperature: -10 to +40
- Download Datasheet
The DS550/450 series are industry standard 1U x 2U form factor Bulk Front End Power Supplies designed for backplane integration with integrated OR-ing diodes or FET's.
Special features
- 1U x 2U Form Factor
- 10.3 W/ cu-in
- No Min Load Required
- Hot Plug Operation
- N+1 Redundant
- Active Current Sharing
- I2C communication Bus
- Status LED's
- Smart Fan Speed Control
- Full Safety Approval
Electrical specs
Input
- Frequency: 47-63 Hz
- Input Range: 90-264 VAC
- EMI/RFI: Class A
- Efficiency: 80% Typ
- Leakage Current: 1.4mA @ 240V
Output
- Main Output: Varies By Model
- Stand-by Output: Varies By Model
Other
- Power Density: 10.3 W/cu-in
- Operating Temp: -10C to 50C
DS450/550 models
| Output(s) | Model No | Stock Check | Evaluation |
| 12.0 V @ 37 A | DS450-3 | Check | Request |
| - | DS450-3-002 | Check | Request |
| 12.0 V @ 45 A | DS550-3 | Check | Request |