IE48*30 Power Transformers/AC transformer supply/18W Transformers 1):original producer2):wide usage3):low price4):Certificated with CE.CCC,UL,GSThe describtion about transformers with detailsFunction:transform power,convert voltage,insulationApplication:almost all the electrinic product such as power switching, computer peripherals,video equipments, measuring equipments ,industrial control,communicating equipments,medical facilities,automobiles and other fieldsShape of transformer's core:E typeMaterial: the cores are lapped by high quality silicon steel slate and have been treated by insulation,utilizing the fuse wire fully assures  the safty of connecting equipmentthe input lead wire is clearly marked by red,the length of which depends on our clients' favor Feature:Forge the combition of convenient installation ,high cost performance, low consumption,and nice appearance.with lamination size range of EI28/35/41/48/66/76/96/133 to match with the resquested powerSpecification of transformers :Various rated input option:100-240VAC,50/60HzOutput power:18W,Maximus ripple voltage:250mVconverting efficiency:50%line regulation:10%load regulation:10%information of Model:EI-48*30Protection:over temperature protection:130degree centigrateSecurity test including overload test, hi-pot test, insulation test,line production test,humidity testComform to different countries’ Safety standards such as ,UL,GS,CE,ROHS ,CCC and more.Manufacturer of this type of transformers:established in1993.You will get trustful  professional resarchers in the field of  transformers  to customise what you need... Remark:no product's  accessary attached Update Date:2010-12-4 3:55:57