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One Transistor Amplifier Demo

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Uploaded by on Jun 4, 2008

If you try this make sure that the positive and negative leads from the meter are correct. Some meters when in the ohms position the lead potential is reversed.
One Transistor Amplifier Demo

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Science & Technology

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Uploader Comments (AllAmericanFiveRadio)

  • what transistor did you use??

  • @ExplosiveAnyThing

    A general purpose NPN, like a 2N2222, beta about 200. The transistor is from a bag of NPN transistors I bought at Radio Shack.

  • @AllAmericanFiveRadio also why i cant just apply my signal dirext to the base? I can see that the amplification is more

  • @ExplosiveAnyThing

    You can, the results will vary depending on impedance of the output of the signal generator.

  • i have 2x100w amplifier and i also have heck of transistors...

    can i do subwoofer output for that amp by useing transistors?

  • @TechLaine

    Sure. Google subwoofer transistor amplifier.

Top Comments

  • OMG I just learned so much and understood so much from watching this video.

    Thank You So Much.

  • hi AAF, The best demo on feedback i have ever seen. So simple, well done. :-)

Video Responses

This video is a response to Transistor and LED Questions
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All Comments (58)

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  • good

  • Thanks CLUTCHNSHIFT

  • EXCELLENT! Thanks for the lesson, AA5R!

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