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.



  • Compliant to RoHS EU Directive 2002/95/EC.
  • High power density: 166W/in3 in half-brick, 139W/in3 in an eighth-brick footprint.
  • Industry-standard half-brick and eighth-brick pin-out.
  • Low output ripple and noise.
  • Remote sense.
  • Constant switching frequency.
  • Overtemperature protection; auto restart.
  • Vout adjustment trim, 16VDC to 35.2VDC in half-brick, 15VDC to 35.2VDC in eighth-brick.
  • Operating case temperature of -40C to 100 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).


  • RF power amplifier.
  • Wireless networks.
  • Switching networks.

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