Additional Features:

• Voltage: 50V
• Current: 1A
• Power: 50W
• Dual power supply
• Auto-series, auto-parallel operation
• Auto-tracking
• Ripple and noise (20 Hz to 20 MHz): CV: 250 uV RMS, 4 mV peak-to-peak; CC: 250 uA RMS, 2 mA peak-to-peak
• Load regulation: 0.01% + 1 mV, 0.01% + 250 uA
• Line regulation: 1 mV, 100 uA

The Agilent 6228B houses two identical 50 W regulated power supplies. A convenient front panel switch selects either independent or tracking operation. In the track mode, the right support tracks the left within 0.2% ±2 mV. The tracking mode is especially useful for powering operational amplifiers, push-pull stages, deflection systems, or any application where plus and minus voltages may track with insignificant error. The independent mode permits operation of the two supplies individually, in auto-parallel or in auto series.