About NWL

NWL is a leading manufacturer and designer of transformers, inductors and power supplies for industrial applications, specializing in power supplies for electrostatic precipitators. The company was founded in the 1930’s by John Nothelfer as a transformer repair shop – Nothelfer Winding Laboratories, hence the name NWL.

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Power Thoughts Blog

Join NWL at the Reinhold Conference

June 23-24 come join Marty, Terry and Paul at the Reinhold Conference.  We will be exhibiting and celebrating Terry Farmer being presented with a Roundtable Lifetime Achievement Award for his […]

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