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The Artesyn Embedded Power DS550DC-3-004 is a distributed power bulk front-end DC DC converter rated for 450 to 550 Watts. It features a main +12 VDC output and a +3.3 VDC standby output, designed to operate from a DC input range of 36 to 75 VDC. This unit offers an efficiency of 84% at 75 VDC input.
Key features include hot-plug operation, N+1 redundancy, and active current sharing, making it suitable for demanding applications. It also includes internal ORing FETs and an EEPROM for service data storage, facilitating efficient field replacement. The power supply has a 1U x 2U form factor and built-in cooling fans.
Compliance includes UL/cUL62368, EN62368, CE mark, China CCC, and UKCA Mark. The operating temperature range is 10°C to 45°C. Its dimensions are 337.6mm x 78.0mm x 40.0mm.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
+12 VDC
+3.3 VSB
36 to 75 VDC
84%
10°C to 45°C
337.6mm x 78.0mm x 40.0mm