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Computing

800V HVDC Power architecture

800V high-voltage direct current (HVDC) architecture is emerging as a key solution for modern data centers, meeting the rising demands of AI and high-performance computing with greater energy efficiency, reduced heat loss, and improved space utilization compared to traditional systems. It relies on high reliable and performance electronic components for efficient power conversion, protection, and distribution.
elxd-computing-800v-hvdc-power-architecture-block-diagram.jpg
elxd-banner-small-circuit-protection.png

A. EKM10-30 10 mm fuse (bolt-in fuse)

B. EKC14TD 14 mm fuse (bolt-in fuse)

C. 3250HV high voltage brick fuse

D. High current brick fuse: 2822HC150-RTR (80V), 1210HC150-RTR (80V)

E. 1025HC30 (72V) high current SMD fuse

F. 5-0SMDJ (5 KW) high power TVS diode

elxd-banner-small-magnetics.png

G. CTX09 custom transformer

H. MFP high frequency high current molded power inductor

elxd-banner-small-sensor.png

I. CSSA current sense resistor

 

elxd-banner-small-capacitor.png

J. EFDKS (1 μF~200 μF) DC-link film capacitor

K. EHBSS hybrid polymer capacitor (automotive-grade is available)

800V (±400V) HVDC power architecture

elxd-computing-800v-400v-hvdc-power-architecture-block-diagram
elxd-banner-small-circuit-protection.png

A. AHC 6 mm fuse (bolt-in)

B. EDC10/EUC10/EVM10 10 mm fuse (bolt-in fuse)

C. EKC14 14 mm fuse (bolt-in fuse)

D. 5-0SMDJ (5 KW) high power TVS diode

elxd-banner-small-magnetics.png

E. HF custom transformer

elxd-banner-small-sensor.png

F. CSSA current sense resistor

 

elxd-banner-small-capacitor.png

G. EFDKS (1 μF - 200 μF) DC-link film capacitor

H. EFX1S / EFX2S / EFY2S safety film capacitor

I. EHBSS hybrid polymer capacitor (automotive-grade is available)

  • Eaton's Bussmann series 1210HC high-power brick fuses provide reliable overcurrent protection for AI servers and data centers.

  • Eaton Bussmann series 1025HC and 1245HC SMD fuses provides fast-acting protection in high-current applications.

  • Eaton Bussmann series 2822HC high-power brick fuses provide reliable overcurrent protection in servers with ultrahigh current carrying capability.

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