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The Artesyn Embedded Power DS1200DC-3 is a 1200 Watt front-end bulk power supply designed for DC input applications. It operates from a Telco style -40 to -72 VDC input range and provides a main +12V output at 100A, along with a +3.3V or optional 5V standby output.
This power supply features a high efficiency of over 85% typical, and up to 91% as per database. It supports hot-plug operation and N+1 redundancy, with active current sharing capabilities that allow paralleling with AC-input versions for battery backup systems. The unit is housed in a 1U x 2U form factor and includes a built-in cooling fan.
Key electrical specifications include overcurrent, overvoltage, and undervoltage protection mechanisms. It also features I2C and PMBus communication interfaces for digital control and monitoring. The operating temperature range is -10°C to 55°C.
Compliance includes GR-1089-CORE Issue 4 for conducted and radiated EMI, and safety certifications such as UL/cUL 62368, EN62368, CE Mark, China CCC, and UKCA Mark.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is -40 to -72 VDC.
The main DC output voltage is +12 VDC at 100 A.
The standby output is +3.3 VDC at 6 A, with a 5 VDC at 4 A option available.
The power rating is 1200W.
The efficiency is greater than 85% typical at high line 50% load, and 91% according to database information.
The operating temperature range is -10°C to 55°C.
The dimensions are 279.4mm in length, 81.3mm in width, and 39.9mm in height.