ɐ vˈoʊltɪdʒ kənvˈɜːɾɚɹ ɪz ɐn ᵻlˈɛktɹɪk pˈaʊɚ kənvˈɜːɾɚ wˌɪtʃ tʃˈeɪndʒᵻz ðə vˈoʊltɪdʒ əvən ᵻlˈɛktɹɪkəl pˈaʊɚ sˈoːɹs.
A voltage converter is an electric power converter which changes the voltage of an electrical power source.