fnirsi dps-150 dc power supply variable, 0-30v 0-5a adjustable dc cnc power supply with 4-digit ips display, <20mv power ripple, pd/qc/dc input, pc programmable regulated switching power supply dps-150+100w pd is up for auction in Industrial & Scientific. The current bid is $22.00, 72% below the $79.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.