变换设备 meaning in Chinese

conversion device
conversion equipment
converter

Genaral specification for aircraft converters
机载电源变换设备通用规范
Transformers and inductors in electronic power conversion equipment
电子功率变换设备中的变压器和感应线圈
Methods of measurement for equipment used in digital microwave radio transmission systems - part 2 : measurements on terrestrial radio - relay systems - section 7 : diversity switching and combining equipment
数字微波无线电传输系统设备的测量方法.第2部分:地面无线电中继系统的测量.第7节:开关变换设备