| 摘要 |
PURPOSE:To provide a temperature detecting apparatus which can avoid a break in a device in a simple structure even when a forced cooling is needed. CONSTITUTION:A wiring board 31 has conductive films of wirings printed on both surfaces thereof. Part of the wirings are designated by 33e, 33b and 33c. An input part, a switching part, an output part and a control part are connected to the film of wiring. A switching element 36 of a transistor as an electric part has conductive terminals extending from a main body of the element generating heat and having a switching part. The conductive terminals are connected to the respective films of wirings 33e, 33b and 33c. A temperature detecting means 22 is arranged on the wiring 33c connected to the conductive terminal 35c at the other surface of the wiring board 31. |
