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artesyn™
DS450/550 Series
Not for New Designs
450 to 550 W Front End AC-DC Power Supplies
The DS450 and DS550 series bulk front end AC-DC power supplies accept a wide range 90 to 264 VAC input and provide a main 12 VDC output, plus a 3.3 VDC standby output. Rated at 450 W and 550 W respectively, the DS450 and DS550 have a typical full load conversion efficiency of 84%. Standard features include active current sharing, internal ORing FETs and an EEPROM for storing service data to facilitate efficient field replacement. An I2C communication interface is provided for the FRU EEPROM data. DS450DC and DS550DC series power supplies have an industry-standard 1U x 2U form factor. The supplies are hot pluggable and ideal for fault tolerant and N+1 redundant applications.
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
Benefits
- N+1 Redundant
- Active Current Sharing
- I2C communication Bus
- Status LED's
Specifications
| Output Power (W): | 550 |
|---|---|
| Length (Inches): | 11.05 |
| Width (Inches): | 3.07 |
| Height (Inches): | 1.57 |
| Mounting Type: | Rack-mount |
| Minimum Output Current (A): | 0 |
| Maximum Output Current (A): | 45 |
| Output Voltage Range (V): | 12V to 12V |
Technical Documentation
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