The European standard for isolation transformers is EN 60742 (IEC 742). Patty Elliot TUV Rheinland of N.A. 11995 El Camino Real, Suite 101 San Diego, CA 92130 USA (619) 792-2770 [email protected]
At 10:22 AM 10/11/96 -0500, Mel Pedersen wrote: >Hello good emc-pstc people: > >I have a question about line isolation transformers for consumer audio products. We are a transformer manufacturer, but the vast majority of our applications are for ITE equipment. My question is, > >1) for UL & CSA approvals, what standard does an isolation transformer need to meet for consumer and professional audio products? I am currently referring to UL 1411 "Transformers and Motor Transformers for Use in Audio-, Radio-, and Television-Type Appliances". I want to make sure that this is the correct standard, i.e. is it the most current standard? What about for CSA? > >2) for that matter, what about Europe? Is there much movement in harmonization for approvals for this type of product between the US, Canada, and Europe? > >Thank you much for all your help. > >Mel Pedersen Midcom, Inc. >Homologations Engineer Phone: (605) 882-8535 >e-mail: [email protected] FAX: (605) 886-6752 >
