1200W DC power supplies for automotive and ATE applications

The 9115-AT’s special built-in automotive test functions can simulate common test conditions to ensure reliability of electrical and electronic devices installed in automobiles. Compliant to automotive standards DIN 40839 and ISO 16750-2, these power test waveforms include: motor startup simulation, short voltage drop, reset behaviour voltage drop, and engine start routine with cranking.

Front panel features from the 9115 carry over to the 9115-AT and 9116, which include a high resolution VFD display, independent voltage and current control knobs, cursors, and a numerical keypad for direct data entry. These models provide a full output power of 1200W in any combination of voltage and current within the rated limits. Both models also provide internal memory storage to save and recall up to 100 different instrument settings, sequence (list mode) programming, and configurable overvoltage and overpower protection limits. On the rear are standard USBTMC-compliant USB, RS-232, GPIB, and RS-485 interfaces supporting SCPI commands.

For easy programming and remote control, the 9115 Series now offers remote control software for front panel emulation, generation and execution of test sequences, and logging measurements via a PC. The application software can also be integrated with NI’s Data Dashboard for LabVIEW app (available for Android or iOS), allowing users to create custom dashboards on smartphones and tablets for additional monitoring functions.