Patent ID: 11864362
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A power supply apparatus comprising:
a first heating member;
a case having a box shape whose one surface is open, the case being configured to house the first heating member;
a resin material provided inside the case, and configured to transmit heat of the first heating member to the case;
a circuit board;
a second heating member connected to the circuit board; and
a heat dissipation housing configured to house the case, the circuit board and the second heating member and dissipate heat of the first heating member and the second heating member,
a heat transfer member having a thermal conductivity higher than that of the case, the heat transfer member including a first portion disposed in contact with a first outer surface of the case, and a second portion disposed in contact with the heat dissipation housing, and
wherein the second heating member is disposed in contact with the heat transfer member.