Key Features

  • 3W Output Power
  • 2:1 Input Voltage Range
  • 30 Standard Models
  • 1,500 VDC Isolation
  • -40°C to +85°C Operation
  • Single and Dual Outputs
  • Compact DIP Case
  • 1.0 MHr MTBF
  • Industry Standard Pin-Out


Additional Tech Info

 Input Voltage Range4.55.09.0VDC
 Output Accuracy±3.0%
 Line Regulation±0.2±0.5%
 Load Regulation±0.2±0.5%
 Short Circuit ProtectionContinuous (Autorecovery)
 Isolation Voltage1,500VDC
 Operating Temperature Range-40+85°C
 Case Size1.26 x 0.787 x 0.425 In
32.00 x 20.00 x 10.80 mm
Model No.Input VOutput VOutput I
MA305S-05ERW5 VDC5.0 VDC600 mA
MA305S-12ERW5 VDC12 VDC250 mA
MA305S-15ERW5 VDC15 VDC200 mA
MA305D-05ERW5 VDC±5.0 VDC±300 mA
MA305D-12ERW5 VDC±12 VDC±125 mA
MA305D-15ERW5 VDC±15 VDC±100 mA
MA312S-03ERW12 VDC3.3 VDC909 mA
MA312S-05ERW12 VDC5.0 VDC600 mA
MA312S-12ERW12 VDC12 VDC250 mA
MA312S-15ERW12 VDC15 VDC200 mA
MA312S-24ERW12 VDC24 VDC125 mA
MA312D-05ERW12 VDC±5.0 VDC±300 mA
MA312D-09ERW12 VDC±9.0 VDC±166 mA
MA312D-12ERW12 VDC±12 VDC±125 mA
MA312D-15ERW12 VDC±15 VDC±100 mA
MA324S-03ERW24 VDC3.3 VDC909 mA
MA324S-05ERW24 VDC5.0 VDC600 mA
MA324S-12ERW24 VDC12 VDC250 mA
MA324S-15ERW24 VDC15 VDC200 mA
MA324S-24ERW24 VDC24 VDC125 mA
MA324D-05ERW24 VDC±5.0 VDC±300 mA
MA324D-12ERW24 VDC±12 VDC±125 mA
MA324D-15ERW24 VDC±15 VDC±100 mA
MA348S-03ERW48 VDC3.3 VDC909 mA
MA348S-05ERW48 VDC5.0 VDC600 mA
MA348S-12ERW48 VDC12 VDC250 mA
MA348S-15ERW48 VDC15 VDC200 mA
MA348S-24ERW48 VDC24 VDC125 mA
MA348D-05ERW48 VDC±5.0 VDC±300 mA
MA348D-12ERW48 VDC±12 VDC±125 mA
MA348D-15ERW48 VDC±15 VDC±100 mA