精品国产一区在线_av无码中文字幕无码王_天海翼三点刺激高潮不停_好硬好大好爽视频_欧美高清一区三区在线专区_香蕉黄色片

IpefertoapplybythestandardEN61558-2-17conjunctionwithEN61558-2-4

Thankyou

DearMr.IEC60950,Thankyouforyouradvise.Howabouttheconverterconsiderascomponentlikeasthepartofmachine.Isthisstillkeepreinforcedinsulation?Theconverterwillnottouchedbyuser.Lookingforwardfromyouradvise.Thanks!!!

DearMr.IEC60950,IhaveaquestionabouttheDC-DCconverterforwhatinsulationshouldkeeponthebetweewnprimarysideandsecondarysideaccordingtotheIEC/EN60950-1.TheinputvoltageisDC400VandtheoutputisDC75V.Isitjustkeepbasicinsulationorfunctionalinsulation?Thankyouforyourkindlyadvise.

OnClassIIappliance,Y1couldbeplacedonthebetweenprimarycircuitandsecondarycircuit.

Hi..DoyouhaveUL496latestversion?Ifyes,couldyouuploadhere?Thanksalot.

Hi..DoanyonehaveUL496"EdisonBaselampholder"latestversion?Thanksalot

Greatthing...Thanks..Support!!!!!!!!!!!

Ifthemargintapechangeto2mmateachside.Therewillbereducedthecreepageandclearancedistancebetweenprimaryandsecondary.