Tianchang Yunchen Electronics Industry and Trade Co., Ltd.  

Product Name: Ei19 Audio Transformer, Step Down Transformer, China Factory, Certification: UL Application: Switching Power Supply Core Shape: Z11 Material: Ferrite Core Lead Time: 7-15days Sample: Free Sample Guarrantee: 3-5years Packing: Blister Packaging/Specific Packaging Trademark: YUNCHEN Transport Package: Cartons Origin: China HS Code: 85043190 Product Description CORE SHAPE: EE,EC,EF,EI,ER, ETD,EPC,PQ, RMFeature:1.Low loss/High saturation magnetic flux density ferrite2.Compatible with multiple output switch mode power supplies3.High-power output4.A wide range of output5.Safety standarda approved6.Rohs ComplianceFactory ReviewYunchen Electronicswas founded inAnhui,Chinawith nearly20 years of experiencing of designing &manufacturing transformers &Coils components.With self-owned factory andbased on the advantage of local manufacturing area, Yunchen could get the raw material indcluding ferrite core, bobbin and wire with the lowest price and soonest time.Highquality, low cost and best service are what we pursuit most!Meanwhile, the certification of ISO 9001 by SGS system wasalso earned.Yunchenis to remain aspecialist in designing and manufacturing high-performancetransformers,power inductors, choke coils power suppliesfor purchasers around the world. All of our products ship with necessary certifications for easy import into your market.For strong R&D and manufacturing capabilities, as well as OEM/ODM, contact us today.Yunchen'soutstanding staffs are always prepared to offer the best products and services.Testing MachineFull inspection before delieveryBUYER NOTICE :about the smaples: Free samples will be provided in 3-5 days.about the products: Generally, we are providing transformers according to customers' drawings or specifications. Surely, if you donot have drawings or specifications, we have strong R&D team, my engineer will design for you.about the price: Our products are always customized so the price on the internet is for your kind reference. While, different material, processes and order quantity will decide the final price.PACKING:LATEST TRADE SHOW:We are glad to attend the 2018 Munich Electronica Show in Germany from 13th-16th, Nov, the world most famous components exhibitions. ABB diriver, VESTEL,INFINEON are visiting our booth, and try to source from us.CONTACT:Sales manager :Alice Leng