An eminent group of judges gathers once a year to choose the 100 most disruptive businesses in the world. This is disruptive in the sense of greatest potential to influence
Electrodes are a special class of electrical conductors. Because they are able to contact a non-metallic part of a circuit, and so complete it.
Christmas is upon us, and the shops are going crazy. Soon the family will gather around the tree and exchange their gifts of love. Someone is bound to want to take a flash photo
On the fourth day of Christmas, our true love traditionally gives us many gifts. These could be four calling birds, three french hens, two turtle doves, and a partridge in a pear tree.
Electrolytic capacitors have polarity, unlike ceramic and film ones that cannot handle direct current. Their positive anodes comprise aluminum, tantalum, or niobium metal.
Film capacitors are functionally similar to ceramic capacitors because they are both non-polarized. We can connect them either way around in a direct current environment.
Ceramic capacitors have a ceramic core separating two metal plates enclosed in a protective cover. There are two distinct types. We distinguish these by performance.
Capacitors are like batteries, in that both store electricity. Both also have two terminals separated by an insulating layer. After that, the similarity ends.
That’s quite a mouthful so let’s start with a few definitions. Capacitors store electrical energy inside their casings.
A Capacitor is one of the most basic components of almost all electric circuits. A capacitor can store electric charge like a fully charged battery but, unlike batteries, it cannot produce electrons. It just stores the charge and releases it in an instant. Structure of a Capacitor A capacitor consists of two flat conducting plates […]