Texas Instruments AC AdapterCharger Model AC9200
Texas Instruments AC Adapter/Charger Model AC9200
Usage conditions apply
- Description
- 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.
- Reference:
- Online Datamath museum, accessed June 23, 2015.
- Location
- Currently not on view
- Object Name
- power supply
- date made
- 1973
- maker
- Dynamic Instrument Corporation
- place made
- United States
- Physical Description
- plastic (case; cord material)
- metal (circuitry material)
- Measurements
- overall: 2 1/4 in x 2 in x 2 in; 5.715 cm x 5.08 cm x 5.08 cm
- ID Number
- 1986.0988.376
- catalog number
- 1986.0988.376
- accession number
- 1986.0988
- Credit Line
- Gift of John B. Priser
- See more items in
- Medicine and Science: Computers
- Computers & Business Machines
- Handheld Electronic Calculators
- Data Source
- National Museum of American History
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