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RD1254812|MEANWELL|simage
RD1254812|MEANWELL|limage
AC to DC Power Supplies

RD-125-4812

AC/DC Power Supply Dual-OUT 48V/12V 2.5A/7A 138W 7-Pin

MEAN WELL
Datasheets 

Product Technical Specifications
  • EU RoHS
    Compliant
  • ECCN (US)
    EAR99
  • Part Status
    Active
  • HTS
    EA
  • Automotive
    No
  • PPAP
    No
  • Type
    Switching
  • Style
    Enclosed
  • Input/Output Type
    AC/DC
  • Number of Outputs
    2
  • Output Type
    Fixed
  • Output Voltage (V)
    48|12
  • Output Current (A)
    2.5|7
  • Output Power (W)
    138
  • Minimum AC Input Voltage (V)
    88
  • Maximum AC Input Voltage (V)
    264
  • Minimum DC Input Voltage (V)
    248
  • Maximum DC Input Voltage (V)
    373
  • Minimum Isolation Voltage
    3000VAC
  • Line Regulation
    0.5%|1%
  • Load Regulation
    1%|5%
  • Maximum Input Current (A)
    3(Typ)
  • Input Frequency (Hz)
    47 to 63
  • Tolerance (%)
    ±2|±10
  • Efficiency (%)
    86(Typ)
  • Configurable
    No
  • Input Connector Type
    Screw Terminal Block
  • Output Connector Type
    Screw Terminal Block
  • Power Indicator
    Yes
  • Ripple and Noise
    240mV(Max)|120mV(Max)
  • Medical
    No
  • Minimum Operating Temperature (°C)
    -25
  • Maximum Operating Temperature (°C)
    70
  • Product Weight (g)
    700
  • Mounting
    Desktop
  • Package Height
    38
  • Package Width
    98
  • Package Length
    199
  • PCB changed
    7
  • Pin Count
    7

Documentation and Resources

Datasheets
Design resources