RoMan Manufacuring

RoMan Manufacturing, Inc. is the world’s leading manufacturer of water cooled A.C. transformers, transformer/rectifiers, and water cooled inductors. Darrah uses RoMan transformers and inductors exclusively in manufacturing our line of water cooled plating and anodizing rectifiers. The RoMan product line also supports Darrah’s medium frequency switchmode D.C. power supplies.

RoMan Manufacturing’s custom transformers, featuring computer assisted design, incorporate quality features that assure efficient performance and long life. All transformers are designed for continuous operation, 24 hours/day. These transformers are fully epoxy encapsulated for environmental barrier against contamination and condensation.
Product Lines
  • Water Cooled A.C. Transformer
  • Water Cooled Transformer/Rectifiers, sizes ranging from 10 KA through 40 KA
  • Chokes and Inductors
  • Medium Frequency Transformer/Rectifiers
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