321 Watt 48 Volt 6.7 Amp Fully Potted Enclosed Industrial Switching Power Supply

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$126.00 ea

6 Days Lead Time

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  • Jameco Part no.: 2248851
  • Manufacturer: MEAN WELL
  • Manufacturer no.: HEP-320-48A
  • 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 48 Volt 6.7 Amp Fully Potted Enclosed Industrial Switching Power Supply

48 Volts @ 6.7 Amps

Features

  • 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 94.5%
  • 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

Applications

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


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Specification Value
Output Voltage48 VDC
Output Current6.7 A
Input Voltage90 VAC to 305 VAC
Input Frequency47 Hz to 63 Hz
Output Connector TypeStripped and Tinned
Length9.96 in.
Width3.54 in.
Height1.72 in.
PFC FunctionYes
Agency ApprovalsUL, CUL, CB, CE, EN, EAC
Maximum Input Current3.5 A
Number of Outputs1
Power Rating321.6 W
Efficiency94.5%
FamilyHEP-320
Minimum Operating Temperature-55°C
Maximum Operating Temperature70°C
Minimum Isolation Voltage3750V
ColorSilver
TypeAuto Switching
StyleEnclosed
Output Voltage (Channel 1)48 VDC
Output Current (Channel 1)6.7 A


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