DRQ series bus converters deliver 800 Watts @ 95.8% efficiency for telco & networking applications

The DRQ-8/100-L48xx series of quarter brick, intermediate bus converters (IBC) are designed specifically for the high power density requirements of infrastructure equipment applications, networking and telecommunications infrastructure.

The networking and telecommunications equipment market is set to drive significant growth in the electronics market over the next five years. This is generating demand for higher power DC-DC converters with higher efficiencies and universal input ranges to support multiple bus voltages commonly found in networking and telecommunications equipment

Design features include:

The DRQ-8/100-L48xx series of quarter brick, intermediate bus converters (IBC) are designed specifically for the high power density requirements of infrastructure equipment applications, networking and telecommunications infrastructure.

The networking and telecommunications equipment market is set to drive significant growth in the electronics market over the next five years. This is generating demand for higher power DC-DC converters with higher efficiencies and universal input ranges to support multiple bus voltages commonly found in networking and telecommunications equipment

Design features include:

  • Fully regulated, providing 8Vout at 100A, with a Vin range of 36 to 60Vdc
  • Improved efficiency of secondary point of load regulators, increasing the overall efficiency of the power system
  • Operates over the full 36-60Vin range in telecommunications applications; operating from 48Vdc battery systems or networking equipment that operates at 54Vin
  • 1,500 Vdc of I/O isolation with an operational insulation safety rating
  • Meets requirements of IPC-9592 Revision B

Benefits to your application:

  • Reduced system operating costs
  • Lower temperatures
  • Improved system reliability
  • Integrated baseplate enhances thermal performance
  • 95.8% efficiency promotes cooler operation for reliability and longevity

Applications:

  • Ideally suited for intermediate bus converter architectures used in networking and telecommunications infrastructure equipment
  • Communications equipment, routers, network security equipment, wireless base station hardware, and computing equipment
  • Suited for other applications that require a highly efficient, 800W IBC that will support a Vin range of 36-60Vdc to power board level electronics

Murata Electric

www.murata.com

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