Keysight E3645A DC power supply, dual range: 0-35V/ 2.2 A and 0-60V/ 1.3 A, 80 W. GPIB, RS-232

Output ratings (0 °C to 40 °C)

• Range 1: 0 to 35 V / 2.2 A
• Range 2: 0 to 60 V / 1.3 A

Programming accuracy (25 °C to ±5 °C), ± (% output plus offset)

• Voltage: < 0.05% + 10 mV (< 0.1% + 25  mV for output two of Keysight models E3646A, E3647A, E3648A, E3649A
• Current: < 0.2% + 10 mA

Ripple and noise 20 Hz to 20 MHz

• Normal mode voltage: < 8 mVpp / 1 mVrms
• Normal mode current: < 4 mArms

Readback accuracy (25 °C to ±5 °C), ± (% output plus offset)

• Voltage: < 0.05% + 5 mV (< 0.1% + 25 mV for output two of models E3646A, E3647A, E3648A, E3649A)
• Current: < 0.15% + 5 mA (< 0.15% + 10 mA for output two of models E3646A, E3647A, E3648A)

The E3645A 80 W bench power supply has dual-range flexibility with a low and high voltage range. The low voltage range allows the power supply to output more current. The E3640 Series has models with single and dual outputs — easily automate tests with GPIB or RS232.