UL 62368-1_Third version(UL第三版3.0）北美安规.pdfVIP

UL62368-1 - - - ` STANDARD FORSAFETY , , ` , ` , , ` , , ` - ` - ` ` ` , , , ` ` ` ` ` ` , ` , ` ` , , , ` , , , Audio/Video, Informationand ` ` ` ` ` - - CommunicationTechnology Equipment – Part 1:Safety Requirements Copyright UL Provided by IHS Markit under license with UL Licensee=TUV SUD America Inc - 2 - 14, 16/5988431016, User=Sun, Archer No reproduction or networking permitted without license from IHS Not for Resale, 02/23/2020 22:19:10 MST --`````,,,`,,,``,`,``````,,,```-`-`,,`,,`,`,,` Copyright UL Provided by IHS Markit under license with UL Licensee=TUV SUD America Inc - 2 - 14, 16/5988431016, User=Sun, Archer No reproduction or networking permitted without license from IHS Not for Resale, 02/23/2020 22:19:10 MST DECEMBER 13,2019 - UL62368-1 tr1 ULStandardfor SafetyforAudio/Video, Informationand CommunicationTechnology Equipment– Part 1: Safety Requirements, UL62368-1 Third Edition,Dated December 13,2019 Summary of Topics Thisnew edition ofANSI/UL 62368-1isbeing issued toupdaterequirements to thosepublished in IEC 62368-1,thirdedition. Technical changes totheIEC Standardhavebeen incorporatedinto the new edition of the ULStandard.National Differences from theSecondEdition of UL62368-1were reviewed and updatedin thenew edition. UL62368-1is anadoption ofIEC 62368-1,Audio/video, information and communication technologyequipment– Part 1:Safetyrequirements (ThirdEdition,issued October2018).Please note thatthenational difference documentincorporates all of the U.S.national differences for UL 62368-1. The new/revised requirements are substantially in accordance with Proposal(s) on this subject dated July 5,2019. - - ` ` ` ` ` , , , ` All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or , , , ` ` , ` transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise , ` ` ` ` ` without priorpermissionof UL. ` , , , ` ` ` - ` - ` , , ` , UL provides this Standard as is without warrant