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Single Ouput Table Top Switching Power Supply 9 Volts 2 Amps 18 Watts

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  • Jameco Part no.: 2173036
  • Manufacturer: Phihong
  • Manufacturer no.: PSA18U-090
  • Electronics Parts Locator
  • This item is discontinued and is not
    recommended for new designs.

AC to DC Switching Table Top Adapter


  • Output Volts: 9V DC
  • Output Connector: 2.1 x 5.5 mm
  • Polarity: Female center positive
  • Output Current: 2A
  • Agency approvals: UL/CUL/TUV
  • DC cord length: 5 feet
  • AC cord not included (Recommend 3-conductor AC power cord, p/n: 2271575)

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Specification Value
Primary Output Voltage (VDC)9
Output Current (A)2
Maximum Output Power (W)18
Input Voltage (VAC)90 to 264
Input Frequency47 to 63
Output Connector TypeCylindrical Female
Output Connector Diameters2.1mm x 5.5mm
PolarityCenter Positive
Agency ApprovalsUL/CUL/CE
Maximum Input Current (A)0.6
Number of Outputs1
Length (inch)4.1
Width (inch)1.9
Height (inch)1.3
Efficiency (%)80.3
Operating Temperature-Min (Cel)0
Operating Temperature-Max (Cel)40
StyleDesktop Adapter

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