Quality Standards and Certifications


At Prem, quality is guaranteed. We 100% Test each part that we manufacture to assure that you receive the highest quality transformers and inductors available.  This means industry leading reliability in the field, and the peace of mind that comes from knowing your product is going to work. Most of our standard products also carry safety agency approvals from around the world, including UL, CSA, TUV, and VDE. Prem is also listed with the United States Department of Defense as an ITAR registered supplier. This allows us to produce products and OEM assemblies for customers that require ITAR regulation management and control. 





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