OmniOn Power ERCW003A6R Orca Series

OmniOn Power ERCW003A6R power modules DC-DC converters

The ERCW003A6R Orca series of DC-DC converters are a new generation of isolated, very high efficiency DC-DC power modules providing up to up to 3.6ADC output current at a nominal output voltage of 28VDC in an industry standard, DOSA compliant 1/8 brick size footprint, which makes it an ideal choice for high voltage and high power applications. The ERCW003A6R modules have typical efficiency of 93% at full-load and nominal output voltage of 28V. The maximum output ripple of the module is 20mVrms, which helps to reduce external filtering capacitors and system cost. Threaded-through holes are provided to allow easy mounting or addition of a heat sink for high-temperature applications. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections

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Features/Applications

Features Applications
  • Compliant to RoHS EU Directive 2002/95/EC (-Z versions)
  • High power density: 139W/in³
  • Very high efficiency: 93% typ. at full load (48Vin, 28Vout/3.6A)
  • Industry standard 1/8 brick pin-out
  • Low output ripple and noise
  • Supports repetitive loads (AC+DC) up to 2kHz
  • Industry standard, DOSA compliant 1/8 brick footprint 58.4mm x 23mm x 8.8mm (2. 3” x 0.9” x 0.35”)
  • Remote sense
  • Input voltage 48V nominal,  2:1 range 36V to 75V 
  • Single tightly regulated output
  • Constant switching frequency
  • RF power amplifier
  • Wireless networks
  • Switching network

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