... ,frequency50/60HZsecondary13v,15v,customized generalcurrent0.3A--2.5Aeffenciecy70%--99%temperature 0°C--80°C insulation class B,F,H, insulation equipment ... 3uH,10uH,30uH,50uH,80uH,86uH,90uH,150uH,260uH, DCR 0.01Ω,0.03Ω,0.05Ω,0.4Ω,and so oncertificate approval,UL ,CE;ROHS,ISO9001 ...