Channels: 1 Output power: up to 120 W Output voltage per channel: up to 20 V or -20 V to +20 V Output current per channel: up to ±8 A (≤ 6 V) or ±3 A (> 6 V) Remote control interfaces: USB, LAN, IEEE-488 (GPIB) (optional) Two/four quadrants: operates as source and sink