POWER SUPPLY 12V 21A (enclosed)

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Internal Reference: PWR-083

POWER SUPPLY 12V 21A (enclosed)

This neatly enclosed and very compact power supply has a constant output voltage of 12V which makes it ideal for most applications since most DC appliances operate on 12V. Because of the neat enclosure that it is built in, it can also be used as a testing power supply at your working station without making it untidy. Because of the high current capabilities this power supply can be used over a very wide range of applications, varying from low power modules all the way through to high power circuits.

Technical specifications:

Input voltage

220VAC

Output voltage

12VDC

Max output current

21A

Wiring:

  1. Connect the Brown wire to the terminal labeled "L"
  2. Connect the Blue wire to the terminal labeled "N"
  3. Connect the green wire to the terminal labeled with the ground symbol.


  1. "V+" is the positive terminals of the 12V output
  2. "V-" is the negative terminals of the 12V output