Phase Technologies Motor Protection filters are designed with distributed gap alloy powder cores resulting in superior peak voltage reduction, lower core losses, higher temperature stability, and a more compact product envelope.
Phase Technologies is an industry-leading power electronics manufacturer located in the Black Hills of South Dakota. We design and manufacture phase converters, variable frequency drives and other products at our headquarters in the heart of Rapid City, SD. Just like our products, we are American made and proud of it. Our vertically integrated manufacturing process is responsible for the shortest lead times in the industry and our knowledgeable and friendly staff are always on hand to answer any questions you may have. Interested in joining our team? Check out the job openings below and check back as new positions open every day!
Main Office
222 Disk Drive
Rapid City, SD 57701
United States
Business Hours
8:00am to 5:00pm, Monday through Friday (Mountain Daylight Time)
Closed Saturday and Sunday
