| 摘要 |
PROBLEM TO BE SOLVED: To provide a wiring board which allows for sufficient ventilation while ensuring the substrate strength.SOLUTION: A plurality of connectors 11 connected with a positive voltage line and a negative voltage line in parallel are mounted on a wiring board 10, and a reference DC voltage is supplied from a main power supply circuit 3 to a module connected by the connectors 11. A vent 12 is formed between adjacent connectors 11, and jumper wires 15, functioning as a positive voltage line and a negative voltage line, are implemented across the vent 12. |
