264 Watt 12 Volt 22 Amp Fully Potted Enclosed Industrial Switching Power Supply

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$126.00 ea

Factory Stock - Ships on Dec. 20

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  • Jameco Part no.: 2248819
  • Manufacturer: MEAN WELL
  • Manufacturer no.: HEP-320-12A
  • NCNR (Non-Cancelable, Non Returnable)
  • Web Exclusive
# of units Price
1+ $126.00
10+ $114.50

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264 Watt 12 Volt 22 Amp Fully Potted Enclosed Industrial Switching Power Supply

12 Volts @ 22 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 91%
  • 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)12.0
Output Current (A)22
Maximum Output Power (W)264
Input Voltage (VAC)90 to 305
Input Frequency47 to 63
Maximum Input Current (A)3.5
Output Connector TypeStripped and Tinned
Number of Outputs1
Agency ApprovalsUL/CUL/CB/CE/EN/EAC
Efficiency (%)91
Product TypeAC to DC Power Supply
Minimum Isolation Voltage3750V
Operating Temperature-Min (Cel)-55
Operating Temperature-Max (Cel)70
Length (inch)9.96
Width (inch)3.54
Height (inch)1.72
TypeAuto Switching
Output Voltage (Channel 1)12 VDC
Output Current (Channel 1)22 A

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