Hot Student Stories
top-5-grammar-and-spelling-checkers-to-rock-in-2019

How a transistors amplify a input signal?

Kyle Mckinney

in Studying

follow
followin
1 answer
0 views

1 answer


Blair Lewis on April 24, 2018

A transistor is a device that controls a large current with a small current. If you have a parameter Hfe of 50, then a 1 mA AC input current to the base will cause a 50 mA AC the component of the current in the collector.


Add you answer