Lumina Power adjustable 0-500V, 500W capacitor charging power supply.  Typically used to charge a large bank of capacitors for a sudden discharge, often for xenon lamps and laser applications.

Used but working unit - was pulled from a decommissioned cell tester that was no longer being used, but was still functional.

No warranty, but if this unit arrives non-functional I will of course accept a return at my expense.

7 units available - manufacturing dates range from 2011 to 2015.  I will ship the most recent manufactured dates first, so if there's only one remaining, you can know it was made in 2011.