| 1987.0487.249.02 | Texas Instruments Collection | Object |
| Motor Controller TRIAC TI number: G00226 This item is an example of an experimental TI triac designed about 1972 in the Semiconductor Group for Control Products. It was itended for use in a motor controller to switch power on and off. Cost and maximum voltage goals could not be met; therefore, the device was not put into production. However, the semiconductor process developments were useful for new device designs. A good distribution of 1300V and 45A units was attained compared to the requirement for 1500V. The active area was defined by a deep moat etch, and the chip was glass passivated on both sides. |
| Texas Instruments (Louis Coleman, Ralph Dosher.)
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Motor Controller TRIAC © Copyright 2000 Smithsonian Institution |
Motor Controller TRIAC © Copyright 2000 Smithsonian Institution |
Motor Controller TRIAC © Copyright 2000 Smithsonian Institution |
         
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