Mean Well Single Output AC/DC Power Supply (Lot of 2). Input: 100-240VAC, 6.0A, 19-Pin/ Output: 12VDC, 42A, 50/60 Hz, 396W.The item "Mean Well USP-500-12 Single Output AC/DC Power Supply (100-240VAC, 6A) Lot of 2" is in sale since Tuesday, January 3, 2017. This item is in the category "Business & Industrial\Electrical Equipment & Supplies\Power Supplies\Switching Mode Power Supplies". The seller is "saradean3" and is located in Burnsville, Minnesota. This item can be shipped worldwide.