AC to DC Power Supplies

HEP-185-48A

AC/DC Power Supply Single-OUT 48V 3.9A 187.2W 5-Pin

MEAN WELL

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  EA

• Automotive

  No

• PPAP

  No

• Type

  Switching

• Style

  Enclosed

• Power Supply Color

  White

• Input/Output Type

  AC/DC

• Number of Outputs

  1

• Output Type

  Fixed

• Output Voltage (V)

  48

• Output Current (A)

  3.9

• Output Power (W)

  187.2

• Minimum AC Input Voltage (V)

  90

• Maximum AC Input Voltage (V)

  305

• Minimum DC Input Voltage (V)

  127

• Maximum DC Input Voltage (V)

  431

• Minimum Isolation Voltage

  3750VAC

• Line Regulation

  0.5%

• Load Regulation

  0.5%

• Maximum Input Current (A)

  2.1(Typ)

• Input Frequency (Hz)

  47 to 63

• Tolerance (%)

  ±1

• Efficiency (%)

  94(Typ)

• Configurable

  No

• Power Indicator

  No

• Ripple and Noise

  200mV(Max)

• Medical

  No

• Minimum Operating Temperature (°C)

  -55

• Maximum Operating Temperature (°C)

  70

• Product Weight (g)

  1150

• Mounting

  Screw

• Package Height

  38.8 mm

• Package Width

  68 mm

• Package Length

  228 mm

• PCB changed

  5

• Pin Count

  5

• Lead Shape

  Lead Wire