| 摘要 |
Present embedded terminal type of core structure is a core element utilized for SMD technique that produced by steps of placing I or T shaped section core on a conductor frame, forming a "I" shaped core body through packing, forming conductive terminals on bottom of the core body by punching, winding a coil on the core body, and coating a solder. Present core element is advantageous to simplify known complex working process, make mass production, reduce manufacture cost, and protect environment. |
