Varistor UL1449 3rd Edition Safety Agency Update

This presentation will provide some details on changes to the UL 1449 standard, Implications for designing to the standard, and Littelfuse components that help design engineers to comply with standard. Littelfuse will present an overview of the 1449 3rd edition standard, show the changes from 2nd edition, cover key factors when designing to 3rd edition, and review Littelfuse products that will assist in complying with UL 1449.