QBW Series Power Modules

GE Energy and Digi-Key introduce DC-DC Converters

Image of GE Critical Power's QBW Series Power ModulesGE Critical Power offers the QBW series of surface mount and through-hole converters, which operate over an input voltage range of 36 VDC to 75 VDC. They provide remote On/Off, output voltage adjustment, remote sense, overvoltage/current protections and overtemperature protection. The QBW018A0B series provide up to 18 A output current in an industry standard quarter brick, which makes it an ideal choice for small space, high current and 12 V intermediate bus voltage applications. The converter incorporates synchronous rectification technology and innovative packaging techniques to achieve ultra high efficiency reaching 93% at 12 V full load. This leads to lower power dissipation such that for many applications a heat sink is not required.

Features Applications
  • Low output ripple and noise
  • Industry standard Quarter brick
  • Cost efficient open frame design
  • Single optimal regulated output
  • Distributed power architectures
  • Intermediate bus voltage applications
  • Telecommunications equipment
  • Servers and storage applications
  • Networking equipment

QBW Series

ImageManufacturer Part NumberDescriptionTypeNumber of OutputsAvailable Quantity
QRW010A0B1Z datasheet linkCONVERTER DC/DC 12V 120W OUT T/HQRW010A0B1ZCONVERTER DC/DC 12V 120W OUT T/HIsolated Module10QRW010A0B1Z product page link
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Published: 2014-07-14