Difference between revisions of "Small Amplifier"
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(Created page with "We have a number of [http://www.nxp.com/documents/data_sheet/TDA2611A.pdf TDA2611A] 5W amplifier chips at the space and I'd like to build a small 5W audio amplifier and perhaps d...") |
m (Danspencer101 moved page Project:Small Amplifier to Small Amplifier over redirect) |
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Some examples of its use: - | Some examples of its use: - | ||
− | * http://frrl.wordpress.com/2008/08/03/history-of-reciever-design-regeneration-and-building-the-tectec-1253/ | + | * A circuit: http://frrl.wordpress.com/2008/08/03/history-of-reciever-design-regeneration-and-building-the-tectec-1253/ |
− | * http://michaelgellis.tripod.com/audioamp.html | + | * (Just a mention) http://michaelgellis.tripod.com/audioamp.html |
− | * http://unitrel.pl/gif/tda2611.pdf | + | * TDA2611A in a simple amp: http://unitrel.pl/gif/tda2611.pdf |
* http://mxh.strefa.pl/pliki/tech/book2006/15.pdf | * http://mxh.strefa.pl/pliki/tech/book2006/15.pdf | ||
+ | |||
+ | Some thoughts: - | ||
+ | * it's a dual learning and skill sharing exercise | ||
+ | * The TDA2611A costs about 75p nowadays! | ||
+ | * we would just be gainfully employing them! | ||
+ | * this is a set up to knock down - | ||
+ | ** the first design is to see if we can make it work | ||
+ | ** I don't expect it to be any good! | ||
+ | * I shall make the example circuit from Fig 10 in the datasheet | ||
+ | * we have plenty of large capacitors at the space | ||
+ | * we also have lots of power transformers that will give us 24V power for workshop take-homes | ||
+ | * also audio transformers for decoupling - as we use here at work | ||
+ | * potentiometers for faders 10Mo Log pots required | ||
+ | * I'd like to control volume and tone optionally by Arduino | ||
+ | |||
+ | |||
+ | Larger class B amplifier designs: - | ||
+ | * http://skema-amplifier.blogspot.co.uk/2011/04/60w-power-amplifier-class-b.html | ||
+ | |||
+ | |||
+ | General audio: - | ||
+ | * http://tangentsoft.net/audio/new-diyer.html | ||
+ | * http://tangentsoft.net/audio/cmoy-tutorial/ | ||
+ | |||
+ | [[Category:Electronics]] | ||
+ | [[Category:Projects]] | ||
+ | [[Category:Projects (in progress)]] |
Latest revision as of 14:50, 5 February 2019
We have a number of TDA2611A 5W amplifier chips at the space and I'd like to build a small 5W audio amplifier and perhaps develop it into a workshop project.
Some examples of its use: -
- A circuit: http://frrl.wordpress.com/2008/08/03/history-of-reciever-design-regeneration-and-building-the-tectec-1253/
- (Just a mention) http://michaelgellis.tripod.com/audioamp.html
- TDA2611A in a simple amp: http://unitrel.pl/gif/tda2611.pdf
- http://mxh.strefa.pl/pliki/tech/book2006/15.pdf
Some thoughts: -
- it's a dual learning and skill sharing exercise
- The TDA2611A costs about 75p nowadays!
- we would just be gainfully employing them!
- this is a set up to knock down -
- the first design is to see if we can make it work
- I don't expect it to be any good!
- I shall make the example circuit from Fig 10 in the datasheet
- we have plenty of large capacitors at the space
- we also have lots of power transformers that will give us 24V power for workshop take-homes
- also audio transformers for decoupling - as we use here at work
- potentiometers for faders 10Mo Log pots required
- I'd like to control volume and tone optionally by Arduino
Larger class B amplifier designs: -
General audio: -