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Do you know what P and N mean ?
yea you doDo i need to?
Impossible! Don't lie to me boy!Marks256 said:I have searched Google, but i couldn't find anything that explained it farther than; "The main difference between NPN and PNP are the materials that they are made up of...". So, i figured i would ask here.
Lol. You need help. also you spelt "yea" wrong, it is spelt "yeah".Impossible! Don't lie to me boy!
In plain English,
A NPN transistor needs a positive bias on the base to turn it on.
A PNP transistor needs a negative bias on the base to turn it on.
Check data sheets for the hfe for the transistor which is the amplification gain.
Most standard TUN or TUP's as they are called too are BC 547 NPN, BC 557 PNP and equivalents like 337,327, 107,177 etc.
max working voltage 40 to 45 volts, max current 100 mA,