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Summary
| Description |
Drawing by Serbian American inventor Nikola Tesla showing stages in his evolution of the high frequency resonant transformer used in his Tesla coil. He developed the Tesla transformer around 1891-1892 although this drawing was published in 1899. He describes the steps in the accompanying article:
The high Q RF transformer designs invented by Tesla have been used in radio transmitters to the present day. |
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Licensing
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:09, 30 November 2015 | | 600 × 524 (50 KB) | Chetvorno | User created page with UploadWizard |
File usage
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