因为电源控制有效功率且其特性受温升所限。所以与计算机和外部设备的大量其他元件有固有的区别。由于这个原因,计算机设计人员,即是在处理复杂的逻辑和存贮器电路,运算放大器,模-数和数-模转换,及类似部件方面是高度熟炼的,但面临着指定的电源的专门问题时,也会发觉自己是处在不熟习的科学领域里。由于不会处理性能和价格关系,所以不 Because the power control of effective power and its characteristics limited by temperature rise. So there are a number of other components that are inherently different from computers and external devices. For this reason, computer designers are highly skilled at dealing with complex logic and memory circuits, operational amplifiers, analog-to-digital and digital-analog conversion, and the like, but face the power of specified When it comes to specialized issues, you will also find yourself in a science that is not familiar with it. Because it does not deal with the relationship between performance and price, so no