电子产品过热意味着电子元器件失效,电源的功率越大,用户端产品就会变得越热。尽管工程师们无法打破物理规律,但他们已经做了很多工作尽量降低散热量。传统上,由于容易引起过热现象,人们在开发极其灵敏的电子装置时较少考虑使用大功率(70W以上)外置电源。但是,最近在外置电源方面出现的技术进步已经让发热量下降,而且开始让用户能充分享受到大功率外置电源所带来的优势。 Overheating of electronic products means the failure of electronic components. The greater the power of the power supply, the hotter the end product becomes. Although engineers can not break the laws of physics, they have done a lot of work to minimize heat dissipation. Traditionally, people were less likely to consider using high-power (over 70W) external power supplies when developing extremely sensitive electronic devices due to their tendency to overheat. However, the recent technological advances in external power supplies have caused a drop in heat and begun to give users the full benefit of high-power external power supplies.