Miniature motor coil

摘要

Spiral type first and second coils of the same shape and size are arranged opposite one another on both surfaces of an insulating sheet, the insulating sheet is made by piling and bonding two insulating films to each other using a bonding agent, the inner ends of the first and second coils which are opposite to each other are connected to each other via the insulating sheet, the outer ends are so connected that all coils are connected in series, and terminals are provided on both ends of the series connection.