本栏目尚未翻译。以下内容按原文以英文显示。 阅读英文版本.
Allegro MicroSystems launches current sensors and drivers for 800 V power distribution and 48 V server fans and pumps in AI data centres
What changed
Data Centre Solutions reports that Allegro MicroSystems has launched wide-body versions of its ACS37030 and ACS37002 current sensors with 6,000 V of galvanic isolation for 800 V rack power, an AHV85311 isolated gate driver for silicon carbide FETs that Allegro says can cut board space by up to 50%, and an updated QuietMotion A89333 48 V motor driver for server cooling fans that the company says also suits liquid cooling pumps. Power supply maker Acbel Polytech has integrated the current sensors into its AI data centre power products. Performance figures are the company's own.
View original source (opens in a new tab)
Read the original: Data Centre Solutions: Allegro MicroSystems launches current sensors and drivers for 800 V power distribution and 48 V server fans and pumps in AI data centres (opens in a new tab)
We summarise in our own words and link the source. Figures are as reported by the source and not independently verified. Report a correction.
Related index data
A supplier link means the company is named in the story or offers this kind of product. It does not mean a contract unless the story says so.
Related on CoolPower Index: AI news.
More in UPS & Power Distribution
- Infineon expects close to €4 billion of revenue from data centre power supplies in fiscal 2027, after €16.35 billion of total revenue in fiscal 2026 10 Nov 2026
- Envision says its 800 V DC power system, fed by solid-state transformers from 10 kV, is in commercial use at an AI campus in Inner Mongolia 9 Nov 2026
- Envision says an 800 V DC power system with solid-state transformers is now running live AI workloads at its Ulanqab campus 2 Nov 2026