Model NumberPower Out Max (W)Input Voltage (VAC)V1 Out Nom (V)Output Current Max (A)Cooling
DDP400HV-US24-SC400249 - 5282416.66ConvectionMore info
Product Specifications
Max # Outputs1
V2 Out (V)12
I2 Out (A)1
V3 Out (V)5
I3 Out (A)2
Efficiency Rating (%)93
Convection Rating (W)400
Operating Altitude (m)4000
Operating temperature range-35 to 50°C
SafetyUL 8750 and CSA C22.2 No 250, suitable for dry and damp locations, rated HL, CE
IP RatingIP67
DDP400HV-US36-SC400249 - 5283611.11ConvectionMore info
Product Specifications
Max # Outputs1
V2 Out (V)12
I2 Out (A)1
V3 Out (V)5
I3 Out (A)2
Efficiency Rating (%)93
Convection Rating (W)400
Operating Altitude (m)4000
Operating temperature range-35 to 50°C
SafetyUL 8750 and CSA C22.2 No 250, suitable for dry and damp locations, rated HL, CE
IP RatingIP67
DDP400HV-US48-SC400249 - 528488.33ConvectionMore info
Product Specifications
Max # Outputs1
V2 Out (V)12
I2 Out (A)1
V3 Out (V)5
I3 Out (A)2
Efficiency Rating (%)93
Convection Rating (W)400
Operating Altitude (m)4000
Operating temperature range-35 to 50°C
SafetyUL 8750 and CSA C22.2 No 250, suitable for dry and damp locations, rated HL, CE
IP RatingIP67
Accessories for DDP400HV Power Supplies Description
RHPS384PH-3 Heat sink assembly including mounting kit - Mounting kit includes a thermally conductive graphite sheet, 4X screws M4x8, and 4X split washers for attaching to the chassis
Ultra compact and highly efficient, the high input voltage DDP400HV series of single output AC/DC power supplies provides a steady or continuous 400W of regulated DC power through the full input voltage range.

The operating voltage range is 277/347/480 with a full input range of 249 to 528 VAC. Available in 24, 36 and 48 VDC standard output variants, each model includes +5V stand-by and 12 V auxiliary outputs. Housed in an IP67 sealed enclosure, the unit includes flying leads for both input and output.

An optional heatsink is available for additional heat dissipation, or the unit may be installed directly to the end equipment with heat transferred by conduction.

DDP400HV

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