N6781A

N6781A is a 2-quadrant source/measure unit designed specifically for the task of battery drain analysis (20W). Whether the device-under-test (DUT) is an e-Book reader, MP3 player, mobile phone, or pacemaker, the N6781A’s seamless measurement ranging, programmable output resistance, and auxiliary DVM combine to be the best set of advanced features on the market for battery drain analysis. When used with the 14585A Control and Analysis software, the N6781A becomes an even more powerful battery drain analysis solution, offering additional insights into your measurements.

• 20V/6V output voltage, ±1A/±3A output current
• Glitch-free sourcing and measurement: change output and measurement ranges without any glitches
• Two-quadrant operation: perform as a voltage or current source or as a CV or CC electronic load
• 4 current measurement ranges: capture the current levels of DUT during different modes of operation
• Excellent transient response: keep voltage or current stable during high-speed load changes
• Fast modulation of DC: create waveforms up to 100KHz to stimulate or load down the DUT
• Capture / view the power consumption of the DUT up to every 5µs with built-in 200KHz digitizer