Inti magnetik untuk listrik (magnetic cores), Kapasitor (capacitors), Komponen-komponen magnetik listrik (magnetic electric components), Komutator-komutator (commutators), Kondensator (condensers-capacitors), Kumparan ciut/impendansi (choking coils-impedance), Kumparan elektromagnetik (electromagnetic colis), Pembalik arus listrik/inverter (inverters electricity), Penahan arus listrik/resistor (resistances electric), Penata/pengoreksi arus (current rectifiers), Pengukur ubahan/variometer (variometers), Transformator-elektrik (transformers-electricity)