ONYX Power

ONYX is a market leader in the development and manufacturing of high-performance, efficient, custom dry-type transformers ranging from 30 kVA to 5 MVA.  We design innovative power transformers and line reactors for global markets that include data centers, energy, medical, industrial, military and rail.

Onyx Featured Product
Featured Product imgHighlightImage ONYX transformers are designed to deliver optimal high efficiency for lower operating costs. PowerCube™ transformers deliver true energy savings under both linear and non-linear loads. Learn More
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DOE 2016 Regulation ONYX Power provides engineering expertise to our customers in the design, manufacturing and delivery of dry-type transformers that meet the US Department of Energy 2016 higher efficiency standards.

DOE 2016
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Technical Design Support At ONYX we ensure each transformer is engineered and manufactured to your unique physical specifications and electrical requirements. Go to Engineering

Custom Integrated Power Magnetics