Ma te maha o nga wheako i roto i te whakaputa 24vDC ki te Converter , Surchina ka taea te maha o nga 12vDC . Converter te whakatau i 24vDC ki te 12vDC . I tua atu i te raarangi hua i raro nei, ka taea hoki e koe te whakarite i to ake ake ahurei 24vDC ki te kaitahuri 12VDC kia rite ki o hiahia motuhake.