switching amplifiers中文什么意思

例句与用法

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1. gain-switching amplifier
   增益开关放大器
2. the class-d voltage switching amplifier technology is adopted to develop the rf amplifier
   载频放大器采用高效率的class-d开关放大技术。
3. an integrated switch amplifier allows direct connection of the contact to a plc system
   集成的开关放大器sva使接点能直接与plc系统相连。
4. control circuit devices and switching elements proximity sensors, d . c . interface for proximity sensors and switching amplifiers
   邻近传感器和开关放大器接口用直流控制电路装置和开关元件邻近直流传感器
5. namur low-voltage switchgear and controlgear-part 5-6 : control circuit devices and switching elements-dc interface for proximity sensors and switching amplifiers
   低压开关设备和控制设备.第5-6部分:控制电路设备和开关元件.近接传感器和开关放大器用直流接口