Texas Instruments AC Adapter/Charger Model AC9200
date: label: date made
content: 1973
name: label: maker
content: Dynamic Instrument Corporation
notes: label: Description
content: This black plastic power supply has metal prongs to fit into a wall socket and a plastic-covered plug to fit into a calculator. A mark on the object reads in part: DYNAMIC INSTRUMENT CORP. (/) U.S. PAT. 3237079 & 3371302 (/) OTHER PATENTS PENDING 8 73 (/) MADE IN U.S.A. According to the Datamath calculator museum, this component was used by Texas Instruments with the third version of the TI-2500 calculator, the SR-10, the SR-11, the SR-16, the SR-50, and the SR-51.
label: Description
content: Reference:
label: Description
content: Online Datamath museum, accessed June 23, 2015.
label: Location
content: Currently not on view
place: label: place made
content: United States
setName: label: See more items in
content: Medicine and Science: Computers
label: See more items in
content: Computers & Business Machines
label: See more items in
content: Handheld Electronic Calculators
creditLine: label: Credit Line
content: Gift of John B. Priser
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1986.0988.376
label: catalog number
content: 1986.0988.376
label: accession number
content: 1986.0988
objectType: label: Object Name
content: power supply
physicalDescription: label: Physical Description
content: plastic (case; cord material)
label: Physical Description
content: metal (circuitry material)
label: Measurements
content: overall: 2 1/4 in x 2 in x 2 in; 5.715 cm x 5.08 cm x 5.08 cm