230v Enterprise PSU Market-Ready Efficiency Study

The EU ErP (Ecodesign in Europe) Lot 9 established an efficiency baseline for servers that will go into effect January 1, 2023. This baseline is currently slated to be 96% efficiency of the power supply at 50% of rated power, equivalent to the highest certification currently offered: 80 PLUS® 230V Data Center Titanium.

Discussed in this white paper is the quantity of power supply units that meet Platinum and Titanium certification, issues and recommendations to meeting the EU ErP baseline targets.

Study: Power Supply Efficiency Comparison at 380VDC versus 230VAC

Download this three-year study investigating if power supply testing at 380VDC is warranted. The study measures the efficiency of power supplies at 380VDC and compares to the efficiency at 230VAC.