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AVE450/500 Series


450/500 W Half-Brick Isolated DC-DC Converters

Advanced Energy’s AVE450/500 series half-brick isolated DC-DC converter provides a single regulated low noise output, 28 VDC that can deliver up to 16 A (AVE450B-48S28) or 50 V that can deliver up to 10 A (AVE500-48S50). It has a wide 2:1 input range of 36 to 75 VDC and is designed primarily for use with standard 48 V telecommunications equipment supplies. Used in low power and remote radio head telecommunications applications, this converter operates at an ambient temperature range -40 to 85˚C and delivers full power up to a baseplate temperature of 100˚C. The AVE450/500 series half-brick isolated DC-DC converter is rated at 450/500 W and with an ultra high conversion efficiency of 94% at half load. 


  • Delivering up to 16A output current
  • RoHS 6, RoHS 5 compliant
  • Ultrahigh efficiency 94% typ. at full load
  • Wide input range: 36V 75V
  • input voltage 36V ~75V
  • output voltage 50V
  • output power 500W (AVE500-48S50)
  • output power 450W (AVE450-48S50)
  • output voltage 28V, 32V
  • output power 450W


  • Excellent thermal performance
  • Fixed frequency operation
  • No minimum load requirement
  • isolation basic insulation


Output Power (W): 500
Length (Inches): 2.4
Width (Inches): 2.28
Height (Inches): 0.5
Mounting Type: BMP; Through Hole
Minimum Output Current (A): 16
Maximum Output Current (A): 16
Output Voltage Range (V): 14V to 57V
All Specifications Collapse Specifications

Stock Check

Model Number
Min. Voltage (V) Max. Voltage (V) Current (A) Nominal Voltage (V) Number of Outputs Samples Buy
AVE450-48S50-6L Active, In Stock 25 57 9 50 1 Request Buy
AVE450-48S50P-6L Active, Contact Us 25 57 9 50 1 Contact Us Buy
AVE450B-48S28-6L/M Active, Contact Us 14 33 16 28 1 Contact Us Buy
AVE450B-48S28P-6L Active, In Stock
450w 28v half brick
0 Request Buy
AVE500-48S50-6L Active, Contact Us 25 57 10 50 1 Contact Us Buy
AVE500-48S50P-6L Active, In Stock 25 57 10 50 1 Request Buy

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