operating supply voltage

基本解释

These processes have extremely small transistors that offer very high speed and bandwidths at the cost of operating off a very low supply voltage.
这些工艺使用极小的晶体管，并在低功耗下提供非常高的速度和带宽。
blog.sina.com.cn
With 4 sets of built-in power supply, they can increase the amplifying efficiency by high-speed power supply voltage change according to the operating state.
内置四组独立电源供应，可根据工作状态高速改变供电电压，提高功放效率。
vssbss.com
This dissertation describes the essential principle of operating and design of the low power and high-voltage switch power supply employed in digital color television.
描述一种用于数字彩电的小功率高压开关电源的基本工作原理及设计要点。