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AVE350 28Vout Series


350 W Isolated DC-DC Converters For RF Applications

Advanced Energy is pleased to offer the AVE350B series of isolated DC-DC converters, designed to provide the main 28 VDC supply for RF power amplifiers in small-cell, low power and remote radio head (RRH) telecommunications applications. Comprised of two single output models that accept a wide range of input, these converters are rated at 350 W and operate at an ambient temperature range of -40 to 85˚C. Based on a high power density open-frame design that incorporates a thermal baseplate, AVE350B series converters have an industry-standard half-brick footprint and pin-out, with an installed height of just 0.5 inch (12.7 mm). Featuring a thermally optimized layout that is suitable for either conduction or forced air cooling, they offer ultra-high conversion efficiencies of up to 94% at half load.


  • Input Voltage 36Vdc - 75Vdc
  • Input voltage 18Vdc - 36Vdc
  • Output Voltage 28Vdc
  • Output Current 12.5A


  • Input under voltage lockout
  • Output over current protection
  • Output over voltage protection
  • Over temperature protection
  • Isolation Basic Insulation


Output Power (W): 350
Length (Inches): 2.4
Width (Inches): 2.28
Height (Inches): 0.5
Mounting Type: BMP; Through Hole
Minimum Output Current (A): 0
Maximum Output Current (A): 12.5
Output Voltage Range (V): 14V to 33V
All Specifications Collapse Specifications

Stock Check

Model Number
Min. Voltage (V) Max. Voltage (V) Current (A) Nominal Voltage (V) Number of Outputs Samples Buy
AVE350-24S28 Active, Contact Us 14 33 12.5 28 1 Contact Us Buy
AVE350-24S28P Active, Contact Us 0 Contact Us Buy
AVE350B-48S28-6 Active, Contact Us 28 28 12.5 28 1 Contact Us Buy
AVE350B-48S28P-6 Active, Contact Us 28 28 12.5 28 1 Contact Us Buy

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