input 12.5VDC 18.75A output 625VDC 0.225A Western Electric / Army Sig Cor/ 1942 contract on mounting plate with connectors, untested dust included free, a few paint scratches but no visible physical dammage, $20.00 you pickup from me in Metrowest Boston, or, add $10.00 and I'll box and ship to the lower 48. John Flood KB1FQG 978-979-2807