npn and pnp transistors

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Joined: Fri Oct 01, 2010 11:04 pm

npn and pnp transistors

Post by saniya »


Apologies if this topic is already covered, I searched the forum and didn't find anything.
I was wondering if you could explain how npn and pnp transistors work. I know they are basically p-n junctions, but my book's explanation confused me....

A basic explanation will do.

Thanks heaps!
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Location: Sydney

Re: npn and pnp transistors

Post by joe »

Have a look at the High School Physics FAQ at

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