DDP1200-FF DDP1200-FF Front-Fan AC/DC Power Supplies
The DDP1200-FF front-fan AC/DC power supplies offer high operating efficiency, high embedded power and exceptional versatility with built-in Digital Signal Processing (DSP) and PMBus™ communications protocols for enhanced monitoring and control.
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Universal input voltage range 85 – 305 VAC
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1200 W rated power
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Dual front-mounted fans
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Input inrush current limiting
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24 and 48 VDC standard output variants
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94% efficiency rating
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Parallel & N+1 redundant operation
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+5V 1 A & +12V 0.5 A stand-by outputs
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Low earth leakage current
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Fan speed control function
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Fits 1U applications
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Supports PMBus™ communications protocols
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Industrial laser systems
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Industrial automation
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Industrial process controls
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Video wall display
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Entertainment lighting
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LED lighting engine
Description
The DDP1200-FF front-fan version of AC/DC power supplies 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 dual front-mounted fan version provides the full output rated load up to 60°C regardless of its orientation, which eases integration into power demanding systems. The dual fan rotation speed is digitally controlled to guarantee the minimum required airflow, minimizing audible noise for those environments where quiet operation is required. It is available in 24 and 48 VDC standard output variants.
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 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.
Macro industries applications
List of models
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- model number
- DDP1200-US24-FF
- Power Out Max (W)
- 1200
- Input Voltage (VAC)
- 85 - 305
- V1 Out Nom (V)
- 24
- Output Current Max (A)
- 50
- Cooling
- Fan-cooled
- 5VSB (A)
- 1
- 12VSB (A)
- 0.5
- Efficiency Rating (%)
- 94
- Operating Altitude (m)
- 5000
- Operating temperature range
- -20 to +70°C
- Control & Monitoring
- PMBus™, DSP
- Safety
- CSA C22.2 No. 60950-1, UL 60950-1, UL 62368-1, UL 8750, CSA22.2 No. 250.13, CE
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- model number
- DDP1200-US48-FF
- Power Out Max (W)
- 1200
- Input Voltage (VAC)
- 85 - 305
- V1 Out Nom (V)
- 48
- Output Current Max (A)
- 25
- Cooling
- Fan-cooled
- 5VSB (A)
- 1
- 12VSB (A)
- 0.5
- Efficiency Rating (%)
- 94
- Operating Altitude (m)
- 5000
- Operating temperature range
- -20 to 70°C
- Control & Monitoring
- PMBus, DSP
- Safety
- CSA C22.2 No. 60950-1, UL 60950-1, UL 62368-1, UL 8750, CSA22.2 No. 250.13, CE