Translation guide
A device or software that changes one form of data, signal, or energy into another.
converter (general device/software)
Use コンバーター for common electronic devices or software.
A device or program that converts one type of signal, data, or format to another.
General term for a converter device, especially in technical contexts.
This converter changes analog signals to digital.
Loanword from English, commonly used for electronic converters and software.
I used a video converter to change the file format.
Short for 変換ソフトウェア, specifically software converters.
I downloaded a free converter software.
A device that changes electrical voltage, current, or frequency.
Specifically a power converter or adapter.
You need a power converter for overseas travel.
Transformer, often used for voltage conversion.
AC adapter, commonly used for small electronics, though technically a type of converter.
I forgot my laptop's AC adapter.
A device in a vehicle's exhaust system that reduces harmful emissions.
A tool or service that calculates exchange rates between currencies.
変換器 is a native Japanese word often used in technical or industrial contexts. コンバーター is a loanword common in consumer electronics and software. For everyday gadgets, コンバーター is more natural.
変圧器で電圧を100ボルトに変換する。
Convert the voltage to 100 volts with a transformer.
車検で触媒の交換を勧められた。
I was advised to replace the catalytic converter during the vehicle inspection.
I checked the latest rates with an exchange rate calculator.