Vicor Introduces the Latest 800V bus Converter Module

The 800V BCM4414 is a 1.6KW isolated, 1/16 fixed ratio bus converter module (BCM®) that operates smoothly from 500V to 800V input voltage and provides SELV output voltage with a peak efficiency of 97%. The new 800V module is a powerful addition to Vicor's existing 700V BCM4414, which creates a range of products with greater isolation (4,242VDC) and bidirectional voltage conversion. The BCM can be easily paralleled into a higher power array, while the SELV output can be stacked (in series) for higher output voltages. Both BCMs are packaged in a 111 x 36 x 9.3 mm VIATM (Vicor Integrated Adapter) package that integrates PMBusTM communication, EMI filtering, and voltage transient protection. VIA's planar form factor package simplifies thermal management and easily interfaces with a variety of different cooling technologies.

The BCM can be used for both military (-55 to 100 °C) applications and communication (-40 to 100 ̊C) applications.

High pressure BCM series

Mode	VIN	VOUT	IOUT  flow	Peak efficiency
800V BCM4414	500 – 800V	31.3 – 50V	40A	97%
700V  BCM4413	400–700V	25 – 43.75V	40A	97.50%

This high-voltage BCM series meets the higher density and performance requirements of industrial, military 3-phase AC power supplies and tethered drone high-voltage DC transmission systems.

BCM4413