Product Description Topward 6306A Dual-Tracking Triple Output DC Power Supply 6 A, 30 V · 0-30 Volts (x2), 0-6 Amps · Fixed 5 V ±0.25 V @ 5 A output · Short-Circuit protected · Constant Voltage/Constant Current on main outputs · Independent, series or parallel tracking on main outputs · Excellent regulation and ripple Tested, guaranteed to work. 14-Days Right-of-Return. No other accessories provided.