Artesyn AVE350 Series

Artesyn AVE350 series isolated 28V DC-DC converters

The AVE350B series of isolated DC-DC converters is designed specifically to provide the main 28VDC supply for RF power amplifiers in small-cell, low power and Remote Radio Head (RRH) telecommunications applications. The series comprises two single output models: the AVE350B-24S28-6, which accepts a wide range input from 18VDC to 36VDC; and the AVE350B-48S28-6, which accepts a wide range input from 36VDC to 75VDC.

AVE350B series converters are capable of delivering up to 12.5A. Rated at 350W, they can operate over an ambient temperature range from -40˚C to +85˚C, continuing to deliver full power up to a baseplate temperature of +100˚C. Both models offer a wide output voltage trim range to meet a broad range of application needs and have no minimum load requirement. The AVE350B-24S28-6 can be trimmed from 14VDC to 33VDC, while the AVE350B-48S28-6 can be trimmed from 16.8VDC to 33VDC. Both converters use fixed-frequency switching to help minimize external EMI filtering requirements.

3M has presented New 3M™ 100G QSFP28 Direct Attach Copper Cable Assemblies, 9Q Series are passive copper cable assemblies which utilize 3M Twin Axial Cable technology to create a highly-flexible, foldable, high-performance solution.

Features/Applications

Features Applications
  • Input under voltage lockout
  • Output over current protection
  • Output over voltage protection
  • Over temperature protection        
  • Telecommunications

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