Cuba is an island country in the Caribbean consisting of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Its nearest neighbors are the United States, Bahamas, Mexico, Cayman Islands, Jamaica, Haiti, and the Dominican Republic.
Alternatively referred to as a distribution board, a panel board is an element of a system used to supply electricity. Its primary function is to divide an electrical feed into supplementary circuits while providing a shielding or protective fuse for each circuit in an enclosed space.
Printed circuit board with components attached. A printed circuit board (PCB) is a plastic board made for connecting electronic components together. These are used in almost all computers and electronics today. The card is made of a material that does not conduct electricity, like fiberglass or plastic.