Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

While implementing a capacitor auto‐discharge module is easy, engineers must choose the right bleeder resistor and discharge switch.

One of the main orientations in power electronics in the last decade has been the development of switching-mode converters without inductors and transformers. Light weight, small size and high power ...

Designing electronic circuits can be tricky, but the right tools make all the difference! Our Circuit Design Calculators for Engineers and Students are free-to-use tools that help you quickly ...

The paper considers an electric circuit that is initially charged with a “capacitive” voltage U0. At the moment t = 0 t = 0 , the P circuit switch is turned on, and the discharge of the “capacitive” ...

Electric cars and laptop batteries could charge up much faster and last longer thanks to a new structure that can be used to make much better capacitors in the future.

Measure capacitors without removing them from a circuit. The method yields proper values even if ssignificant effects by parallel resistance is present. Estimates of parallel resistance as well as ESR ...

Abstract Two cubical 3D electric circuits with single and double capacitors and twelve ohmic resistors are considered. The resistors are the sides of the cube. The circuit is fed with a single ...