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DDP1200-PCF Forced-Air Cooled AC/DC Power Supplies

The DDP1200-PCF AC/DC power supplies are available in external forced-air cooled 1U compatible packages, offer high operating efficiency, and support PMBus™ communications protocols, for enhanced monitoring and control.

Key features

  • Universal input voltage range 85 – 305 VAC
  • 1200 W rated power
  • External forced-air cooled
  • Input inrush current limiting
  • 24 VDC standard output
  • 94% efficiency rating
  • Parallel & N+1 redundant operation
  • +5V, 1 A & +12V, 0.5A stand-by outputs
  • Low earth leakage current
  • Active PFC- EN61000-3-2 compliant (Class C >25% load)
  • Fits 1U applications
  • Supports PMBus™ communications protocols


  • Industrial laser systems
  • Industrial automation
  • Industrial process controls
  • Video wall display
  • Entertainment lighting
  • LED lighting engine
Model number
Power Out Max (W)
Input Voltage (VAC)
V1 Out Nom (V)
Output Current Max (A)
Power Out Max (W) 1200
Input Voltage (VAC) 85 - 305
V1 Out Nom (V) 24
Output Current Max (A) 50
Cooling External Forced-Air
5VSB (A)
12VSB (A)
Efficiency Rating (%)
Operating Altitude (m)
Operating temperature range
-20 to +70°C
Control & Monitoring
CSA C22.2 No. 60950-1, UL 60950-1, UL 62368-1, UL 8750, CSA22.2 No.250.13, CE
Datasheets (PDF)
Datasheet - DDP1200 Series

The DDP1200-PCF forced-air cooled AC/DC power supplies are a fan-free solution that is rated for IT/ Industrial and LED lighting applications. This series offers systems designers a low profile (1U), low power dissipation power solution that packs embedded high power, high energy efficiency and exceptional versatility into a 1U footprint. It is currently available as a 24 VDC standard output voltage with forced-air cooling. The series delivers a steady 1000 W over the full input voltage range of 85 – 305 VAC, or a steady 1200 W from 180 VAC and above input line voltage.

The DDP1200 series are parallelable for redundant and/or higher power applications, facilitated by the internal OR-ing and current sharing functions. The series offers both analog and digital controls. Analog signals include DC Power-OK, PS-Inhibit, voltage adjustment, remote sense and current share controls. The digital control uses the standard PMBus™ protocol which allows communications and data logging between the power supply and system, and includes monitoring of input voltage, output voltages (+V1), output current (on +V1), current sharing, thermal health, fan health, life hours, power supply and status information. Additional alarm signals include fan fault, protections failure (OV, OC, OT) and voltages out of specifications. An LED provides visual indication of power supply status.

The DDP1200 series complies with the latest UL/IEC/EN 60950-1 and UL/IEC/EN 62368-1 standards for Audio/Video and Information Technology equipment and UL 8750 standards for LED lighting applications. It also complies with the Class B standards EN 55011, EN 55032 and FCC for conducted and radiated emissions, IEC/EN 61000-3 Class A for harmonic content, and EN 55024 for EMC immunity.