Hardware5 dSeptember 16, 2026, 18:05

Tektronix Unveils Regenerative Test System for 800V AI Data Center Power

Tektronix released the EA-ELR 21000 platform for testing high-voltage DC architectures of AI data centers, supporting ±400 V and 800 V with regenerative efficiency up to 95%. The EA-ELR 21000-80 4U HS module handles 1000 V, 80 A, and 30 kW, with systems scaling to 1.92 MW across eight racks.

eeNews Europe Open source

Supports testing ±400 V and 800 V DC architectures
Regenerative efficiency up to 95% with energy return to grid
Module rated 1000 V, 80 A, 30 kW, up to 1.92 MW in system
Current slew rate up to 12 A/µs at 240 kW

#Tektronix

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