APPLICATION OF HIGH-VOLTAGE DC POWER SUPPLY IN DATA CENTER COMPUTER ROOM

Abstract

This article mainly discusses the development background of high-voltage DC power supplies, introduces the origin of high-voltage DC power supply products, the development schools of foreign high-voltage DC power supplies, and the domestic high-voltage DC power supplies of 240V represented by China Telecom and 336V represented by China Mobile. 2 major series in the industry. It also discusses the advantages and disadvantages of high-voltage DC power supplies compared to UPS uninterruptible power supplies in the construction of data center computer rooms, and predicts the future application methods of high-voltage DC power supplies in data center computer rooms. Finally, a data center high-voltage DC power distribution design case is used as a reference for readers to understand high-voltage DC power supplies and their working applications.