File:2 stage amplifier with op amps.JPG
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Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,560 × 1,920 pixels | 3,648 × 2,736 pixels.
Original file (3,648 × 2,736 pixels, file size: 4.01 MB, MIME type: image/jpeg)
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Summary
| Description |
English: this is a prototype of a 2 stage amplifier using LM741 op amps, directly coupled. As shown, this amplifier is configured to give a gain of roughly 27 x each stage, or 729 total (product of gain of each stage). |
| Date | |
| Source | Own work |
| Author | Jstapko |
The red wire at the top is +12 volts, the orange wire at the bottom is -12 volts, and the green wire at the bottom is ground. The black rectangles are the 741 op amps, and the brown cylinder is an electrolytic capacitor for dc blocking of the output.
Licensing
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:31, 9 November 2012 | | 3,648 × 2,736 (4.01 MB) | Jstapko | User created page with UploadWizard |
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