More often than not a question pops up in our forum about speaker impedance and the result of connecting multiple speakers to a single amplifier. Thus we have prepared this introductory tutorial to ...

Inductors, like any electronic components, can also be connected in series. Based on the fact that no mutual inductance or magnetic coupling exists between the individual inductors, certain rules will ...

In Part 1 of the Electronics for Kids series, we looked at LEDs; in Part 2, we explored capacitors; and in Part 3, we took an in-depth look at electrical measurements. In this article, we will focus ...

Supercapacitors (SCs) generally operate at low voltages of about 2.7 V. To achieve higher operating voltages, it is necessary to build up a cascade of SC cells connected in series. Due to variations ...

Electrical components, like motors close motorA device which spins when current flows through it. Motors are used in fans, food processors and many other devices. and lamps close lampA component which ...

Fig. 1. Series-connected supercapacitors; also called ultracapacitors, or electrochemical double layer capacitors (EDLC). Individual supercapacitors are available from 1Farad to 100s of Farads.