●The N7900 Series dynamic DC power supplies are designed for automated test equipment (ATE) applications where high-speed dynamic sourcing and measurement is needed. Turn any APS power supply into not only a source but a load as well, which is great for power storage applications. Add full, 2-quadrant operation to any APS power supply with the N7909A APS power dissipater unit.
●Key Features & Specifications
●Accelerate test throughput with industry-leading specifications
● Test speeds 100× faster than standard system power supplies
● Command processing speed < 2ms
● Fast up/down programming speeds up to 500 μs
● Adjustable measurement rate to balance speed and accuracy
●Accurately characterize your DUT"s power profile with advanced measurement capability
● Dual voltage and current measurement capability with DMM-like accuracy
● Power, peak power, watt hour, and amp hour measurements
●Full two-quadrant operation for power storage test applications
● Provides continuous smooth operation between + current and - current transitions
● Provides + and - programmable current limits, programmable + and - current waveforms, and automatic downprogramming
● Full two-quadrant operation requires N7909A power dissipater units, standalone power supply offers 10% rated current two-quadrant operation
●Track power events with a black-box recorder
● Optional accessory N7908A black-box recorder
● Works in the background tracking power events whenever the APS supply is on
● Records measurement data, trigger events, status bits, and more
●Add power flexibility to your test system with built-in APS paralleling up to 10 kW
● Ensures equal current sharing among paralleled supplies
● Implemented with three wire connection on power supply rear panel
● Ensures each paralleled supply operates in its intended mode, whether that is CV or CC
