| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply control device capable of reducing the size while increasing the current capacity of a power supply channel.SOLUTION: The power supply control device comprises a housing containing at least: a relay provided in the half way of a power supply channel from a commercial AC power source to an electric car for opening/closing the power supply channel, a control circuit section that controls the relay, a leakage detection section that detects a leakage occurring at the electric car side, and a power supply circuit section that receives the power supplied from the power supply channel and generates a predetermined control power. The power supply channel is constituted of a power print board 4 mounted with the power supply circuit section and a metal plate which is provided independently from a control print board 2 mounted with the control circuit section, and the metal plate constitutes a bus bar block 3 being interposed therebetween. The bus bar block 3 is disposed so as to be interposed between the control print board 2 and the power print board 4. |
