Conversion of electric energy
Change of input electric energy of one kind into output electric energy of another kind (e.g. change of voltage, frequency, waveform or number of phases ; change of alternating current into direct current or vice versa).
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
acceleration due to gravity (m/s2)
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM