近来,立法工作和广告活动都把焦点集中在能源使用的一个重要方面,也是功率电子产品能够产生积极作用的地方—即待机功耗。许多法规,比如Blue Angel(蓝天使)和Top Runner(领跑者),都要求许多电子产品的待机功耗必须小于1w。有些全球性标准是自愿性,另一些则是强制性的。功率电子行业已推出一系列相关的解决方案,而业界不少精英专才一直在致力于降低包括复印机,消费电子产品以及电池适配器和充电器等产品的待机功耗。 Recently, both legislative work and advertising campaigns have focused on an important aspect of energy use and where power electronics can have a positive impact - standby power. Many regulations, such as Blue Angel and Top Runner, require many electronic products to have standby power consumption less than 1w. Some global standards are voluntary, others are mandatory. The power electronics industry has introduced a series of related solutions, and many of the industry’s elite professionals have been working to reduce standby power consumption, including copiers, consumer electronics and battery adapters and chargers and other products.