Why do Junction Transistors Amplify Current and not Voltage
27:37
J-FETs -- Solid-state Devices - Day 5, Part 1
57:53
Small Signal Amplifiers
15:13
What is Saturation
6:24
Current and voltage amplifiers
31:55
Tutorial for common-emitter amplifier design (part 1 of 2)
23:53
Op Amp Amplifier with Electronic Gain Control: How does it work?
11:23
How a transistor works
18:40