zhuǎn​huàn​qì

converter

转换器 (轉換器) zhuǎn​huàn​qì
converter noun
a device that converts a signal, data format, or electrical power from one form to another

I need a power adapter to charge my computer.

transducer noun
a device that converts physical energy from one form to another, often for measurement or control

The technician is replacing that aging converter.

Frequency

Movie subtitles
1.13 per million appears in 0% of films
Written text
0.869 per million

Sources

Definitions
CC-CEDICT