Triple Output DC Power Supply Voltage Output (1) 0 to 30V DC Current Output (1) 0 to 3 A Voltage Output (2) 0 to 30V DC Current Output (2) 0 to 3 A Voltage Output (3) 0 to 5V DC Current Output (3) 0 to 3 A Line Regulation Less Than or Equal To 0.02 Percent + 4 mV Less Than or Equal To 0.2 Percent + 3 mA Load Regulation Less Than or Equal To 0.02 Percent + 4 mV Less Than or Equal To 0.2 Percent + 3 mA Input 110/220V AC +/- 10 Percent 47 to 63 Hz Includes USB to TTL Serial Adapter