12 Volt DC 1 Amp Regulated Switching Table-Top Power Supply

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This product has been discontinued and is not available for purchase. Please click on the button below for replacement and/or substitute products.

Substitute Products

  • Jameco Part no.: 2231451
  • Manufacturer: ENG Electric Company
  • Manufacturer no.: 3A-122DU12
  • HTS code: 8504409530
  • No datasheet available. Please review the tabs below for product specifications.
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12 Volt DC 1 Amp Regulated Switching Table-Top Power Supply


  • Manufacture: ENG
  • Model#: 3A-122DU12
  • Input: [email protected] 50/60 Hz
  • Output: 12VDC @ 1 Amp
  • Output Connector: 2.1mm x 5.5mm center positive female barrel plug
  • DC Output Cord: 6 Feet
  • AC Input Cord: 2 Feet
  • LED Indicator: No
  • Size: 2.9" L x 1.8" W x 1.0" H
  • Weight: 0.3 lbs.
  • Agency Approvals: UL/CUL/CEC
  • CEC Level IV

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Specification Value
Output Voltage12 VDC
Output Current1 A
Power Rating12 W
Input Voltage100 VAC to 120 VAC
Input Frequency50 Hz to 60 Hz
Output Connector TypeCylindrical Female
Output Connector Diameters2.1mm x 5.5mm
PolarityCenter Positive
Agency ApprovalsUL, CUL, CEC
Maximum Input Current0.3 A
Number of Outputs1
Length2.9 in.
Width1.8 in.
Height1.0 in.
Product NoteLevel IV
TypeAuto Switching
StyleDesktop Adapter
Output Voltage (Channel 1)12 VDC
Output Current (Channel 1)1 A

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