
Powering AI processors – 48V vertical power delivery changes the game
AI models demand huge current, driving legacy multiphase designs past 50 phases—causing space, thermal, and control limits Vicor addresses
该产品不推荐用于新设计。新设计请参考 PFM AC-DC 转换器。
带 PFC 的 VI Brick® PFM 隔离式 AC-DC 转换器为当今要求苛刻的电源应用提供了一个高密度的隔离式 AC-DC 电源解决方案。模块采用有源功率因数校正(PFC),在 85 和 264VAC 之间宽输入电压范围工作,提供稳压和隔离的 48VDC 输出,功率高达 330W。模块的高效率(93%)和热适应 VI Brick 封装为电源系统的热管理提供了一种简化方法。
隔离式 AC-DC 转换器模块
有源功率因数校正(PFC)
支持安全低压储能的 48V 隔离式稳压输出
纤薄封装
Powering AI processors – 48V vertical power delivery changes the game
AI models demand huge current, driving legacy multiphase designs past 50 phases—causing space, thermal, and control limits Vicor addresses
Innovative 48V AI power architecture delivers both high current density and high current gain
Vicor 48V Factorized Power Architecture slashes thermal losses and delivers high current density to meet the extreme power demands of AI processors
48V Factorized Power Architecture™ slashes thermal losses and outperforms multiphase approach when powering AI
AI hardware faces severe power and cooling limits. Engineers debate 48V vs. 6V intermediate buses alongside new vertical power delivery (VPD) structures
Betterfrost:精准加热,高效除冰
Betterfrost 使用 48V 模块进行脉冲传导玻璃加热,可在 80 秒内去除冰层,同时将启动除霜能量降低 95%
完整的 AC-DC PCB 安装解决方案
支持传统设计的原有 DC-DC 转换器




