Understanding Relays and Switches

[rosco.taji]

Electrical systems rely heavily on small but powerful components like relays
and switches. These devices may seem simple, but they control how electricity flows in everything from home appliances to cars and industrial machines. A switch provides manual control, like turning on a light, while a relay handles higher power and can be triggered automatically by an electrical signal. Together, they improve safety, efficiency, and automation. Whether you’re working on a DIY project, maintaining equipment, or upgrading technology, understanding relays and switches helps you make smarter choices and ensures reliable, long-lasting performance in everyday applications.