PXI-4110

3-Channel, 20 V, 1 A PXI Programmable Power Supply

• 0 V to 6 V, 1 A power supply channel
• 0 V to 20 V, 1 A power supply channel
• -20 V to 0 V, 1 A power supply channel
• Max output power determined by power source, 9 W from PXI backplane or 46 W from APS-4100

PXI-4110 Quadrant Diagrams

The following diagrams illustrate the output voltage and current capabilities of the PXI-4110.

Auxiliary Power Supply

When drawing internal power from the PXI backplane, channels 1 and 2 of the PXI-4110 are fully operational at a lower output current (≤100 mA) and do not require an auxiliary power source.

If your application requires additional current, you can connect an auxiliary DC power supply capable of providing 11 V to 15.5 V and ≥60 W to increase the output current capability of these channels to 1 A. NI offers the APS-4100, an auxiliary power source, for use with the PXI-4110.