Model NumberPower Out Max (W)Input Voltage (VAC)V1 Out Nom (V)Output Current Max (A)Cooling
DDP400-US12-SC40090 - 2641233.3ConvectionMore info
Product Specifications
Max # Outputs1
V2 Out (V)12
I2 Out (A)1
V3 Out (V)5
I3 Out (A)2
Efficiency Rating (%)94
Convection Rating (W)400
Operating Altitude (m)4000
Operating temperature range-20 to 50°C
SafetyUL60950-1, CSA C22.2 No. 60950-1: 2007, 2nd ed., EN60950-1 2nd ed., CE, Demko
IP RatingIP67
DDP400-US24-SC40090 - 2642416.7ConvectionMore info
Product Specifications
Max # Outputs1
V2 Out (V)12
I2 Out (A)1
V3 Out (V)5
I3 Out (A)2
Efficiency Rating (%)94
Convection Rating (W)400
Operating Altitude (m)4000
Operating temperature range-20 to 50°C
SafetyUL60950-1, CSA C22.2 No. 60950-1: 2007, 2nd ed., EN60950-1 2nd ed., CE, Demko
IP RatingIP67
DDP400-US36-SC40090 - 2643611.1ConvectionMore info
Product Specifications
Max # Outputs1
V2 Out (V)12
I2 Out (A)1
V3 Out (V)5
I3 Out (A)2
Efficiency Rating (%)94
Convection Rating (W)400
Operating Altitude (m)4000
Operating temperature range-20 to 50°C
SafetyUL60950-1, CSA C22.2 No. 60950-1: 2007, 2nd ed., EN60950-1 2nd ed., CE, Demko
IP RatingIP67
DDP400-US48-SC40090 - 264488.3ConvectionMore info
Product Specifications
Max # Outputs1
V2 Out (V)12
I2 Out (A)1
V3 Out (V)5
I3 Out (A)2
Efficiency Rating (%)94
Convection Rating (W)400
Operating Altitude (m)4000
Operating temperature range-20 to 50°C
SafetyUL60950-1, CSA C22.2 No. 60950-1: 2007, 2nd ed., EN60950-1 2nd ed., CE, Demko
IP RatingIP67
Accessories for DDP400-SC Power Supplies Description
DDP-HS Heat sink assembly including mounting kit - Mounting kit includes a thermally conductive graphite sheet and 4X screws M4x10 for attaching to the chassis
The DDP400 sealed AC/DC power supplies are potted and offer IP67 ingress protection. They come in standard output voltages of 12V, 24V, 36V and 48V, with auxiliary 12V fan and 5V stand-by outputs.

These power supplies may be mounted for conduction or convection cooling, and are rated at 300W in still air and 400W with conduction cooling via the optional heat sink, or minimal forced air. The integral 12V fan output eliminates the need for an additional fan supply.

The sealed versions of the DDP400 AC/DC power supply family uniquely address harsh environment industrial and medical applications.

DDP400-SC

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