Introducing our innovative product "Copper Wire Ferrite Core Bobbin Wound Coil Inductor for Intelligent Pen"! Designed and manufactured in our cutting-edge factory, this coil inductor is specifically engineered for intelligent pens. Its copper wire construction ensures excellent conductivity, while the ferrite core enhances magnetic field strength for enhanced performance. The bobbin winding technique guarantees precise coil arrangement, minimizing electromagnetic interference. Trust in the quality and reliability of our factory-made inductor, designed to meet the unique needs of intelligent pen technologies.