Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
A transistor is a semiconductor which means that it will only conduct under certain conditions. In a NPN transistor electrons will be taken be atoms in the semiconductor in the Gate leg until the atoms have full electron shells and electrons entering the transistors can flow freely.
I think this is right, as i just saw it on the Royal Institute Xmas Lectures.
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