TSI针对无线充电(Wireless power transmission)技术,从原来的EN300330法规中移出,重新整合定义到新法规EN303417里面。在此法规中,使用的频段分别为:19-21 kHz、59-61kHz、79-90kHz、100-300kHz、6765-6795kHz此法 ......
The Member State Committee (MSC) unanimously agreed on the identification of four substances of very high concern (SVHCs): bisphenol A, PFDA, PTAP and 4-HPbl. The majority of the MSC’s members also s ......
Standard InformationThis Standards Update Notice(SUN establishes Continued Certification for currently Listed UL 60065 Listing Reports, and introduces UL 62368-1 as the superseding standard. This SUN ......
Standard InformationTransition of Electromechanical Contactors, Motor-Starters, Combination Motor Controllers, and Overload Relays from UL 508 and UL 60947-4-1A to UL 60947-4-1. This SUN replaces prev ......