Reliable, efficient and compact, Enedo’s DDP400 series of single output AC/DC power supplies are approved to the latest safety standards and offer designers a choice of package types, including open frame, u-chassis, sealed, fan-cooled and perforated covers.  Outputs available are 12, 24, 36 and 48V, these versatile units are suitable for many industrial applications. These units can also operate with natural convection cooling where outputs of 250W are achievable.


  • 94% efficient
  • 400W power output (440W peak)
  • Universal input voltage range (90 – 264 VAC)
  • 12, 24, 36, 48 VDC standard output voltages
  • +5V stand-by and 12V auxiliary outputs
  • Active PFC, EN 61000-3-2 Class C, D compliant
  • Low earth/touch leakage currents (<300/100 μA)
  • 4000 m operation without de-rating
  • EN55022, FCC Class B, conducted radiated emissions

Models Available

Model NumberPower Out WInput VoltageOutput VoltageOutput Current AFormat
DDP400-US12-OF400 W90-264 VAC12 V33.3 AOpen Frame
DDP400-US24-OF400 W90-264 VAC24 V16.7 AOpen Frame
DDP400-US36-OF400 W90-264 VAC36 V11.1 AOpen Frame
DDP400-US48-OF400 W90-264 VAC48 V8.3 AOpen Frame
DDP400-US12-UC400 W90-264 VAC12 V33.3 AU-Chassis
DDP400-US24-UC400 W90-264 VAC24 V16.7 AU-Chassis
DDP400-US36-UC400 W90-264 VAC36 V11.1 AU-Chassis
DDP400-US48-UC400 W90-264 VAC48 V8.3 AU-Chassis
DDP400-US12-PC400 W90-264 VAC12 V33.3 APunched Cover
DDP400-US24-PC400 W90-264 VAC24 V16.7 APunched Cover
DDP400-US36-PC400 W90-264 VAC36 V11.1 APunched Cover
DDP400-US48-PC400 W90-264 VAC48 V8.3 APunched Cover
DDP400-US12-VC400 W90-264 VAC12 V33.3 AVented Cover with Fan
DDP400-US24-VC400 W90-264 VAC24 V16.7 AVented Cover with Fan
DDP400-US36-VC400 W90-264 VAC36 V11.1 AVented Cover with Fan
DDP400-US48-VC400 W90-264 VAC48 V8.3 AVented Cover with Fan
DDP400-US12-FF400 W90-264 VAC12 V33.3 Awith Front Fan
DDP400-US24-FF400 W90-264 VAC24 V16.7 Awith Front Fan
DDP400-US36-FF400 W90-264 VAC36 V11.1 Awith Front Fan
DDP400-US48-FF400 W90-264 VAC48 V8.3 Awith Front Fan

DDP400 – available in 5 formats