Home : Hardware Terms : Power Supply Definition. Power Supply. A power supply is a hardware component that supplies power to an electrical device. It receives power from an electrical outlet and converts the current from AC (alternating current) to DC (direct current), which is what the computer requires.
Lawrence County, South Dakota. Lawrence County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 24,097. Its county seat is Deadwood. Lawrence County is coextensive with the Spearfish, SD Micropolitan Statistical Area, which is also included in the Rapid City-Spearfish, SD Combined Statistical Area.
Entertaining Guests Since 1876. Make Deadwood Your Great Place in South Dakota. Historic Deadwood, South Dakota is the wildest town in the west. Watch daily Old West shootouts and re-enactments on Main Street, take a historic walking tour and see the final resting places of Wild Bill Hickok, Calamity Jane and other notable Deadwood legends.