ʻOku fakahangatonu pe ʻa e maʻuʻanga malohi ʻo e fakaʻuli ki hono tataki ʻo e ngaahi maama ʻo e fakaʻauha, angamaheni ʻaki e kamata mei he 6-36V.
ʻI hono fakafehoanaki, ʻOku faʻa fakaʻaongaʻi ʻe he ngaahi maama ʻo e fakamoʻoni ʻa e ngaahi maama ʻo e fakaʻauha ʻi ha voltage malu. ʻOku fakatupu ʻe ha fetongitongi ʻi he 10mA mo ha ʻau fakahangatonu ʻo e 50mA ha fakatuʻutamaki ki he sino ʻo e tangata. Fikaʻi ʻaki e fakafepaki ʻa e sino ʻo e tangata ki he 1200 ohms, Ko e voltage malu ko e 12V ki he NIKOLA TESILA mo e 60V ki he TF. Ko ia, ʻi he voltage tatau pe lolotonga, ʻOku malu ange ʻa e ngaahi maama ʻo e fakamoʻoni fakaʻauha. ʻIkai ngata ai, voltage ʻoku ʻikai faʻa ʻomi ʻe he TF ha ngaahi kalofiama fakaʻuhila, Neongo ʻoku ngalingali ʻe fai ia ʻe NIKOLA TESILA, ko hono tataki ʻo e ngaahi maama fakamoʻoni ʻo e fakaʻauha ko ha fili malu ange.