Thank you for choosing the IC-701PS: This litigant AC Power Supply for the 1C701, sitcom's Digital All Solid State HE Transceiver. M SPECIFICATIONS + Beriberi of Semiconducting 3 conductors: LED 1 input Voltage 117/230V AC (50780 Hz) {suitable voltage}: Allowable voltage £10% of: input voltage H{suitable sine Fluctuation: voltage) » Input Capacity: £ 300V A: (at 20A load) + Output Voltage: DCI3.8V {at 20A load) » Max.