Patent ID: 11967451
Assignee: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An electronic device comprising:
a primary coil;
a secondary coil disposed to face the primary coil;
a primary-side electronic element electrically connected to the primary coil;
a secondary-side electronic element electrically connected to the secondary coil; and
a coil sealing part sealing the primary coil and the secondary coil, wherein
the primary coil comprises a primary-side first coil that is provided on another side of the secondary coil, and a primary-side second coil that is provided on one side of the primary-side first coil,
a connecting part connecting the primary-side first coil and the primary-side second coil is provided and configured to pass through a space of the secondary coil,
the primary-side electronic element comprises primary-side first electronic element and a primary-side second electronic element provided on one side relative to the primary-side first electronic element, and
the primary-side first electronic element is provided on a surface of a primary-side first extension part extending from the primary-side first coil and protruding outside the coil sealing part, and the primary-side first electronic element is electrically connected to the primary-side first coil; or the primary-side second electronic element is provided on a surface of a primary-side second extension part extending from the primary-side second coil and protruding outside the coil sealing part, and the primary-side second electronic element is electrically connected to the primary-side second coil.