As load densities grow, three-phase power is becoming more and more prevalent in data centers of all shapes and sizes Three-phase AC power is everywhere. Every major power generation and distribution ...

In the quest for more power efficient data centers, is there any trend in the US to move to 240V/415V three phase power distribution in the data center racks? (or 230V/400V) I would not expect the ...

Power Integrations has up-graded its LinkSwitch-XT2 range of off-line ac-dc power supply chips for use on 480Vac three-phase industrial power rails, swapping the original 725V internal mosfet for a ...

In many electrical installations, general-purpose contactors are used to switch the supply voltage to a small dry-type transformer on and off. One common reason this is done is for area lighting ...

The QAS 45 generator has an Isuzu 4LE2X diesl that achieves Tier 4-Final with a DOC. Output is 480/277, 208/120, and 240/139 volt 3-phase settings; and 120/240 volt single-phase. A 72.5-gallon fuel ...