| 摘要 |
PURPOSE: A universal DC port and an application device using the same are provided to prevent power waste which is caused by a user's mistake, and to be detachable. CONSTITUTION: A radio control device comprises an electric power converting unit(50), a temperature sensor(67), and an input unit(62). The electric power converting unit generates DC power by being input with at least commercial AC power. The temperature sensor is operated by the DC power which is provided by the electric power converting unit, and senses the temperature of a corresponding room. The input unit is input with the preset temperature which is desired by a user. |
