48V 8.3A 400.8W Enclosed Switching Power Supply

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$45.00 ea

Factory Stock - Ships on Sep. 23

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  • Jameco Part no.: 2253941
  • Manufacturer: MEAN WELL
  • Manufacturer no.: ERPF-400-48
  • NCNR (Non-Cancelable, Non Returnable)
  • Web Exclusive
# of units Price
1+ $45.00
10+ $41.00

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48V 8.3A 400.8W Enclosed Switching Power Supply

48 Volts DC @ 8.3 Amps


  • Universal AC input / full range ( 90-264 VAC @ 47-63 Hz)
  • Withstand 300VAC surge input for 5 seconds
  • Ripple & Noise: 240 mVp-p
  • High efficiency: 91%
  • Built-in active PFC function
  • Design against rain splash
  • Protections: Short circuit, overload, over voltage, over temperature
  • Cooling by free air convection
  • LED indicator for power on
  • Low cost, high reliability
  • 100% full load burn-in test
  • 3 year warranty


  • LED strip lighting
  • LED channel letters
  • LED moving sign

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Specification Value
Primary Output Voltage (VDC)48.0
Output Current (A)8.30
Maximum Output Power (W)398.4
Input Voltage (VAC)90 to 264
Input Frequency47 to 63
Maximum Input Current (A)2.50
Output Connector TypeScrew Terminal Block
Number of Outputs1
Product TypeAC to DC Power Supply
Agency ApprovalsCCC/CE
Efficiency (%)91
Minimum Isolation Voltage3000V
Operating Temperature-Min (Cel)-30
Operating Temperature-Max (Cel)60
Length (inch)8.68
Width (inch)5.12
Height (inch)1.89
TypeAuto Switching
Output Voltage (Channel 1)48 VDC
Output Current (Channel 1)8.3 A

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