321 Watt 54 Volt 5.95 Amp Fully Potted Enclosed Industrial Switching Power Supply

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$126.00 ea

Lead time 1 week

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  • Jameco Part no.: 2248860
  • Manufacturer: MEAN WELL
  • Manufacturer no.: HEP-320-54A
  • NCNR (Non-Cancelable, Non Returnable)
  • HTS code: 8504406012
  • Electronics Parts Locator
# of units Price
1+ $126.00
10+ $114.50

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321 Watt 54 Volt 5.95 Amp Fully Potted Enclosed Industrial Switching Power Supply

54 Volts @ 5.95 Amps


  • Standard Model: Voltage output and current output can be adjusted through internal potentiometer
  • Universal AC input / Full range(up to 305VAC)
  • Built-in active PFC function
  • High efficiency up to 95%
  • Fanless design, cooling by free air convection
  • -55°C to +70° wide operating range
  • Aluminum case and filling with heat-conducted silicone
  • IP65 design
  • Meet 6KV surge immunity level
  • Withstand 10G vibration test
  • Operating altitude up to 5000 meters
  • Protections: Short circuit, Overload, Over voltage, Over temperature
  • 6 years warranty


  • Outdoor telecommunication equipment
  • Outdoor electronic signage and billboard
  • Petroleum plant or mine shaft facility

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Specification Value
Primary Output Voltage (VDC)54.0
Output Current (A)5.95
Input Voltage (VAC)90 to 305
Input Frequency47 to 63
Output Connector TypeStripped and Tinned
Length (inch)9.96
Width (inch)3.54
Height (inch)1.72
PFC FunctionYes
Agency ApprovalsUL/CUL/CB/CE/EN/EAC
Maximum Input Current (A)3.5
Number of Outputs1
Maximum Output Power (W)321.3
Efficiency (%)95
Operating Temperature-Min (Cel)-55
Operating Temperature-Max (Cel)70
Minimum Isolation Voltage3750V
TypeAuto Switching
Output Voltage (Channel 1)54 VDC
Output Current (Channel 1)5.95 A

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