44:21

Op-Amps - Using Operational Amplifiers

16:32

Let's build a voltage multiplier!

43:22

Lecture 1: Introduction to Power Electronics

27:42

Triodes under magnification!

47:58

Lecture 5: Intro to DC/DC, Part 1

26:47

Alice Weidel - die AfD-Chefin im Porträt

9:20

Can I Use a Charger With the Same Voltage but Different Amperage Rating?

35:45

Soidum-ion Batteries with Neil Kidner (CSO at Adena Power)