• This is a 12V 0.5A power adapter with an ac input & dc output.
• Input: 100 to 240Vac (2 pin EU plug)
• Output: 12Vdc, 0.5A (5.5x2.1mm centre-positive barrel jack)

INPUT

• Plug type : Two pin EU plug
• Input voltage rating : 100Vac to 240Vac
• Input voltage range : 90Vac to 270Vac
• Input frequency range : 47Hz to 63Hz
• Maximum inrush current
  • 30A for 100Vac @ full load
  • 75A for 240Vac @ full load
• Input current : 0.3A max @ 90V/60Hz full load
• Standby power load : 0.1W max @ 254V/50Hz no load

OUTPUT

• Plug type : 5.5x2.1mm centre-positive barrel jack
• Cord length : 1.2m
• Output voltage : +12V
• Output voltage tolerance : +/- 0.6V
• Min load current : 0mA
• Max load current : 0.5A
• Line regulation +/- 1%
• Load regulation +/- 5%
• Ripple and noise : 150mV p-p

1. Datasheet - PSU SWM 12V 500MA SMF