PXI Instruments Chroma Systems Solutions produces the industries first 3U PXI programmable DC power supply. Provides two DC channels each rated at 0-30VDC/2A/30W. Instruments include high accuracy readback of voltage and current as well as programmable current limit and output isolation relays. The Model 52911 is a dual output, 0-30VDC/2A per channel card, packaged in a single PXI card slot. The instrument includes readback for voltage and current and is available with an optional Labview/Labwindows Softpanel