中间总线DC/DC转换器
    单板开架式高可靠性设计
BusQor Series Bus Converters 中间总线DC/DC转换器采用同步整流技术，获得超高的电源转换效率。BusQor系列电源模块产品，可以在板上焊接使用，其输入输出隔离，开关频率固定。转换器的功率损耗极小，使其无需外加散热器。这将大大节约成本，并为客户的设计带来重量、高度和应用方面的便利。中间总线电源提供中间总线电压，满足中间总线架构点对点（非隔离）负载供电的要求。
产品链接
Product Part Numbering Convention
Package Dimension Drawings
产品综述
  TELECOM PRODUCT FAMILIES
  Un-Regulated Semi-Regulated Fully-Regulated
BQ50/55/57
  BQ50    BQ55    BQ57
Input Range:   42-53V      35-55V      40-65V
Max. Power:   331W      576W      813W
Efficiency:   96.5%      96.8%      96.3%
SQ60
Input Range: 35-75V
Max. Power: 600W
Efficiency: 95%
BQ60/PQ60
Input Range: 35-75V
Max. Power: 600W
Efficiency: 95%
 
For more fully-regulated models refer to
Isolated Converters

  MIL-COTS PRODUCT FAMILIES
  Un-Regulated    
MCOTS-B-270-28
Input Range: 230-400V, 2155-450V transient
Max. Power: 1000W
Efficiency: ~95%
    

  Hi-Rel PRODUCT FAMILIES
  Un-Regulated    
MQBQ
  MQBQ-28-28B    MQBQ-270-28B
Input Range:   18-40V,
16-50V transient		      230-400V,
155-450V transient
Max. Power:   400W      400W
Efficiency:   94.5% @ 7A,
95.3% @14A		      94.6% @ 7A,
95.4% @14A