National Instruments PXIe-4113 PXI Programmable Power Supply

The National Instruments PXIe‑4113 (Part Number: 782857-02) is a 2-Channel, 10 V, 6 A PXI Programmable DC Power Supply with isolated outputs. This module simplifies the process of designing automated test systems for a wide range of applications, such as aerospace, defense, automotive, and component test by eradicating the need to mix multiple instrumentation form factors in a given test rack. The PXIe-4113 is a single-quadrant power supply with two output channels that are capable of identical output. The power supply’s channels are isolated from each other and from chassis ground​.

This PXI power supply module features standard output disconnect functionality, which allows isolation from the device under test (DUT) when not in use, as well as remote sense to correct for losses in the system wiring​. The NI PXIe-4113 supplies programmable DC power for applications such as characterization, design validation, and manufacturing test.

The PXIe-4113 has a DC voltage range of 0 V to 10 V and a minimum programmable voltage level/limit of 0.03 V. The DC current range is 0 A to 6 A, and the minimum programmable current level is 0.02 A. This model’s maximum output power is 60 W per channel, for a total output power of 120 W. For auxiliary power input line regulation, the voltage variation is 0.2 mV and the current variation is 0.5 mA​.

The NI PXIe‑4113 supports a maximum output lead drop of 1 V per lead and a maximum sense lead resistance of 1 Ω per lead. For random vibration, the operating range is 5 Hz to 500 Hz at 0.3 grms, and the non-operating range is 5 Hz to 500 Hz at 2.4 grms, tested in accordance with IEC 60068-2-64.