Blogs / Junction Transistor PNP and NPN Explained in Simple WordsJunction Transistor PNP and NPN Explained in Simple Words30 September 2026PhysicsTry the interactive 3D model →Related blogsTransistor Configurations: CB, CE and CC Compared SimplyRead →Transistor as a Switch and as an Amplifier ExplainedRead →Oscillators: Barkhausen criterion (introductory) Explained with ExamplesRead →Feedback in Amplifiers: Positive and Negative TypesRead →