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The Orca series is a family of isolated DC-DC fully regulated, board-mounted power amplifier modules. The series is designed to significantly lower costs and boost energy efficiency for cellular base stations, remote radio heads, distributed antenna systems and WiMAX controllers.

Power Modules Input Range Vout Iout Efficiency Buy Now
ERCW003A6R PDF Icon 48V (36V-75V) 28V 3.6A 93% buy_now
JNCW016A0R PDF Icon 48V (36V-75V) 28V 16A 94% buy_now
JRCK017A0R PDF Icon 48V (36V-60V) 32V 17A 95% buy_now
JRCW450R PDF Icon 48V (36V-75V) 32V 14A 94% buy_now
JRCW016A0R PDF Icon 48V (36V-75V) 28V 16A 94% buy_now
JRCW450U PDF Icon 48V (36V-75V) 48V 9.4A 94% buy_now
FNW500R PDF Icon 48V (36V-75V) 28V 18A 91% buy_now
FNW700R PDF Icon 48V (36V-75V) 28V 25A 90% buy_now


Features and Benefits

  • Compliant to RoHS EU Directive 2002/95/EC
  • High power density: 166W/in3 in half-brick, 139W/in3 in eighth-brick
  • Industry standard half-brick & eighth-brick pin-out
  • Low output ripple and noise
  • Remote Sense
  • Constant switching frequency
  • Over temperature protection auto restart
  • Vout adjustment trim, 16.0Vdc to 35.2Vdc in half-brick, 15.0Vdc to 35.2Vdc in eighth brick
  • Operating case temperature of -40 to 100 deg C
  • CE mark meets 2006/95/EC directives
  • UL60950-1, CSA C22.2 No. 60950-1-03(CSAUS) and VDE 0805:2001-12 (EN60950-1)

Options & Accessories

  • Output OCP/OVP auto restart
  • Shorter pins
  • Unthreaded heatsink holes
  • Tunable Loop(TM) optimized in half-brick
  • JNCW series optimized for AC (TDD) loads


  • RF Power Amplifier
  • Wireless Networks
  • Switching Networks


  • Half Brick - 57.7 mm x 60.7 mm x 12.7 mm (2.27 in. x 2.39 in. x 0.5 in.)
  • Eighth Brick - 58.4 mm x 23.0 mm x 8.8 mm (2.3 in. x 0.9 in. x 0.35 in.)


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