Quick Details Customized specification: 1:Coil turns,coil inductance,coil resistance. 2:Ferrite/Core 3:Amorphous ribbons 4:Pin 5:electric current 6:plastic case/injection house:dimension.shapes Current Rating (Amps):/customized Current - Saturation:/customized DC Resistance (DCR):support custom specification:welcome customer design material:copper wire Certification:ISO9001     MOQ:5000 pcs sample:7-15 Days Mould: 10-15 days Bulk order 25-35 days Package:customized as per your products   Supply Ability 5000000 Piece/Pieces per Week Packaging & Delivery Packaging Details plastic tray / carton box or as per customer's request Port FOB Shenzhen Lead Time: Quantity(Pieces) 1 - 1000 1001 - 5000 5001 - 10000 >10000 Est. Time(days) 15 20 25 To be negotiated Specification Type inductor transformers Material Copper wire Shape of wireless charger coil customized Wire diameter 0.012-1.3mm Sample lead time 7-15 days Mass production lead 25-35 days FAQ Q: What are your main products? A: Our main products are: Tx-coil /Rx-coil for wireless charger, Inductor coil, toy coil, RFID antenna coil, IR-Coil for camera, Coin collector coil,IC/ID card coil.Card ReaderCoil,VCM coil, etc. Q: Do you provide ODM and OEM? A: Yes, ODM and OEM are welcomed. Q: What you need supply for making coil. A: Supply drawing is best, or tell us the size, inductance, resistance, Q value, OD, ID, Turns, thickness, etc. Q:Can we put our logo on the product? A:Yes we can do print your logo on the products. Description Transformer Electric Coils Transformers have changed the way that electricity is delivered. Initially, all electricity was direct current (DC) and required a large network of transfer stations to be moved long distances. With the development of alternating current (AC), electricity could be passed over long distances with fewer connecting stations. A key to this development was the transformer. With a transformer, AC could be sent over long distances at high voltage with lower current to avoid loss in the line or wire. The transformer converts the high voltage to low voltage and increases the energy of the current. Transformers use multiple coils to conduct electricity by the use of electromagnetic flux, which have primary windings on one side and secondary ones on the other side.