A magnetic isolation sheet, a coil module, and an electronic device are provided. The magnetic isolation sheet is used in a coil module in a wireless charging device. The magnetic isolation sheet includes a first nanocrystalline layer. The first nanocrysta...

A planar magnetic component (PE) is arranged on a circuit board (CB1) of a resonant converter (100), and the resonant converter (100) includes a primary-side circuit (1A) and a secondary-side circuit (3A). The planar magnetic component (PE) includes an ind...

A coil 4 for a non-contact power transmission system according to the present invention is used in a non-contact power transmission system to transmit electric power via a non-contact method. The coil 4 includes a magnetic body 1 with a flat cross section,...