NON-CONTACT BATTERY CHARGING SYSTEM POSSIBLE MULTI-CHARGING AND CORE BLOCK DESIGN METHOD FOR IT

摘要

The present invention relates to a charging receiver module (B) in which a coil having a predetermined pattern is wound around an amorphous metal thin film core in which a plurality of cobalt-based amorphous metals are stacked, and in a vertical direction in parallel with the charging receiver module (B). A wireless charging pad (A) is disposed to be spaced apart a predetermined distance and is magnetically coupled to the charging receiver module (B), wherein the wireless charging pad (A) is attached to a plurality of small cores of cobalt-based or ferrite material The present invention relates to a multi-chargeable contactless battery charging system and a method of designing the core block, comprising a core block having a coil having a predetermined pattern formed on a flat plate core.