Power Supply Switching Table Top Regulated 40 Watt [email protected] F2 2.1X5.5mm

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$14.95 ea

365 ship on Dec. 19

  • Jameco Part no.: 1952345
  • Manufacturer: MEAN WELL
  • Manufacturer no.: GS40A12-P1J
  • Jameco Catalog
  • This item is discontinued and is not
    recommended for new designs.
# of units Price
1+ $14.95
10+ $13.49

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12V 3.4A 3-Wire Input Regulated AC-to-DC Switching Table-Top Power Supply with 2.1mm Plug

12 Volts @ 3.4 Amps


The GST40A12-P1J is a replacement part for the above GS40A12-P1J.

We strongly recommended the replacement part for new designs especially where CEC energy efficiency Level VI is required. It has a higher efficiency,a higher working temperature and a lower cost.


  • Output connector: 2.1mm x 5.5mm straight female center positive
  • Input: 90-264VAC @ 47-63Hz
  • Size: 4.9"L x 2.0"W x 1.3"H
  • Weight: 0.7 lbs.
  • Case color: Black
  • LED indicator
  • DC output cord length: 4 feet
  • AC input cord not included (Recommended: 38050)
  • 3 pole AC inlet IEC320-C14
  • No load power consumption <0.3
  • CEC Level V
  • Agency approvals: UL/CUL/TUV/CEC

For more 12 Volt power supplies.

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Specification Value
Primary Output Voltage (VDC)12
Output Current (A)3.34
Maximum Output Power (W)40
Input Voltage (VAC)90 to 264
Input Frequency47 to 63
Maximum Input Current (A)1
Output Connector TypeCylindrical Female
Output Connector Diameters2.1mm x 5.5mm
PolarityCenter Positive
Number of Outputs1
Product TypeAC to DC Power Supply
Agency ApprovalsUL/CUL/TUV/CE
Efficiency (%)89
Minimum Isolation Voltage3000
Operating Temperature-Min (Cel)0
Operating Temperature-Max (Cel)60
Length (inch)4.9
Width (inch)2.0
Height (inch)1.3
Product NoteLevel V
TypeAuto Switching
StyleDesktop Adapter

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