Electronic device including wire

An electronic device comprising:

• a first printed circuit board;
• a second printed circuit board;
• and
• a flexible printed circuit board (FPCB) providing electrical connection between the first and second circuit board,
• wherein the FPCB comprises:
• an RF signal circuit configured to transmit or receive at least one RF signal;
• and
• a power circuit configured to transmit electric power,
• wherein the power circuit comprises:
• a first power conductor comprising a conductive material,
• a second power conductor comprising a conductive material and electrically spaced apart from the first power conductor in a first direction,
• a third power conductor disposed between the first power conductor and the second power conductor in parallel with the second power conductor and electrically spaced apart from the second power conductor in the first direction, and
• at least one first via electrically connecting the first power conductor and the third power conductor.