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The Bel Power Solutions PFS1200-12-054RD is a 1200 Watt DC to DC power supply designed for high-performance and reliability applications such as servers, routers, and network switches. It converts DC input into a main output of 12 VDC.
Key electrical specifications include a power rating of 1200W, a current output of 100A, and a typical efficiency of 94% at half load. It operates with a wide input voltage range of -40 to -72 VDC and features overvoltage and overcurrent protection. An Always-On 3.3 V standby output is also available, with options for 5V or 12V standby.
Mechanically, the unit has a high-density design of 45 W/in3 and measures 54.5 x 40 x 228.6 mm (2.15 x 1.57 x 8.98 in). It is designed for rack mounting and is fan cooled, ideally suited for integration with a matching airflow path. The power supply includes an I2C communication interface for control, programming, and monitoring.
The PFS1200 Series meets international safety standards and displays the CE-Mark for the European Low Voltage Directive (LVD). It is also compliant with standards such as 60950-1 and 62368-1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The main output voltage is 12 VDC.
The power rating is 1200W.
The input voltage range is -40 to -72 VDC.
The typical efficiency is 94% at half load.
The dimensions are 54.5 x 40 x 228.6 mm (2.15 x 1.57 x 8.98 in).
Yes, it has an Always-On 3.3 V standby output, with options for 5V or 12V standby available.
It meets international safety standards including 60950-1 and 62368-1, and displays the CE-Mark for the European Low Voltage Directive (LVD).