Before talking about Difference between NPN and PNP Transistor, we must first understand what is NPN transistor and PNP transistor?¬†Basically, NPN and PNP transistors are types of Bipolar Junctions Transistor (BJT), and BJT’s are the electronic component which is widely used for the amplification and switching purposes¬†and in this article, we will learn about the differences between NPN and PNP transistor w.r.t their symbols, construction, operations.

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