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 Post subject: PNP and NPN
PostPosted: 21.10.2002 12:40 
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Senior Modder
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Joined: 06.08.2002 14:46
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Location: Stockholm, Sweden
What's the difference between a PNP- and a NPN-transistor?

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PostPosted: 21.10.2002 12:43 
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Veteran Modder
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Joined: 15.04.2002 18:52
Posts: 671
Location: Tampere, Finland
Hmmm...

PNP transistor 'activates' when it gets negative current to it's base and NPN transistor when it gets positive current.

Did it go right now???

:EDIT:
Currents went wrong...
:EDIT:

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Last edited by AK on 21.10.2002 12:50, edited 1 time in total.

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 Post subject:
PostPosted: 21.10.2002 12:47 
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Location: Finland
http://wollongong.apana.org.au/~ben/info/npn.html
http://wollongong.apana.org.au/~ben/info/pnp.html

Basically the diffence is that you drive PNP with negative current. More of this with easy examples on that pnp document.


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 Post subject:
PostPosted: 22.10.2002 14:50 
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Senior Modder
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still puzzled...but now I at least know what I should look for, if I would need such function! :)

Thanks!

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