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48 Volt 21 Amp 1008 Watt Front End Rack Mount Power Supply

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$241.99 ea

Lead time 5 days


  • Jameco Part no.: 2250652
  • Manufacturer: MEAN WELL
  • Manufacturer no.: RCP-1000-48
  • NCNR (Non-Cancelable, Non Returnable)
  • Web Exclusive
# of units Price
1+ $241.99
10+ $228.89

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48 Volt 21 Amp 1008 Watt Front End Rack Mount Power Supply

Output: 48 Volts DC @ 21 Amps


  • Universal AC input / Full range
  • Built-in 5V/300mA auxiliary power
  • Built-in active PFC function
  • High efficiency up to 89%
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Forced air cooling by built-in DC fan with fan speed control
  • Low profile: 1U height
  • Active current sharing up to 3000W (3 units)in 19" rack, 3 racks max. Can be operated in parallel (up to 8 units) *see Note 7 on datasheet.
  • Remote control for single unit
  • Output voltage programmable
  • Internal OR-ing diode, support hot swap (hot plug)
  • 5 year warranty


  • Industrial automation
  • Distributed power architecture system
  • Wireless/telecommunication solution
  • Redundant power system
  • Electric vehicle charger system
  • Constant current source system


  • Safety: UL/EN/IEC 60950-1
  • EMC: EN 55022 / 55024

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Specification Value
Primary Output Voltage (VDC)48
Output Current (A)21
Input Voltage (VAC)90 to 264
Input Frequency47 to 63
Output Connector TypePostronic PCIB24W9M400A1
Length (inch)11.6
Width (inch)5
Height (inch)1.6
PFC FunctionYes
Agency ApprovalsUL/CUL/TUV/CB/CE
Maximum Input Current (A)11
Number of Outputs1
Maximum Output Power (W)1008
Efficiency (%)89
Operating Temperature-Min (Cel)-20
Operating Temperature-Max (Cel)60
Minimum Isolation Voltage3000

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