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QBW018A0B - Power Modules

Description

The QBW018A0B series of dc-dc converters are an expansion of a new generation of DC/DC power modules designed to support 12Vdc intermediate bus applications where multiple low voltages are subsequently generated using discrete/modular point of load (POL) converters.

Features

  • Compliant to RoHS EU Directive 2002/95/EC (-Z versions).
  • Compliant to ROHS EU Directive 2002/95/EC with lead solder exemption (non-Z versions).
  • High power density: 155 W/in3.
  • High efficiency.
  • 93% at 12V full load.
  • Improved Thermal Performance: 12A at 70ºC at 2m/s (400LFM).
  • Delivers up to 18A output current.
  • Low output ripple and noise.
  • Industry standard Quarter brick: 57.9 mm x 36.8 mm x 10.6 mm (2.28 in x 1.45 in x 0.42 in).
  • Cost efficient.

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Part Number Description Manufacturer
QBW018A0B Power Modules Lineage Power

Other Datasheets by Tyco Electronics (now TE Connectivity)

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Full PDF Text Transcription

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Data Sheet April 21, 2006 QBW018A0B Series Power Modules, DC - DC Converters: 36 – 75Vdc Input; 12Vdc Output; 18A Output Current RoHS Compliant Applications ƒ Distributed power architectures ƒ Intermediate bus voltage applications ƒ Telecommunications equipment ƒ Servers and storage applications ƒ Networking equipment Options ƒ Negative Remote On/Off logic ƒ Active load sharing (Parallel Operation) ƒ Baseplate option (-H) ƒ Auto restart after fault shutdown ƒ Case ground pin Features ƒ Compliant to RoHS EU Directive 2002/95/EC (-Z versions) ƒ Compliant to ROHS EU Directive 2002/95/EC with lead solder exemption (non-Z versions) ƒ High power density: 155 W/in3 ƒ High efficiency – 93% at 12V full load ƒ Improved Thermal Performance: 12A at 70ºC at 2m/s (400LFM) ƒ Delivers up to 18A output
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