Custom Toroidal Type Single Phase 240V Input 60Hz AC Transformer 110V 220V 230V 45V 0 45V 24V 500W 1200W Copper Coil ElectronicCustom Toroidal Type Single Phase 240V Input 60Hz AC Transformer 110V 220V 230V 45V 0 45V 24V 500W 1200W Copper Coil Electronic