Based in Toronto, Canada, Component Basics is a dynamic and young company that specializes in high voltage electro-mechanical components, particularly focusing on DC switching solutions. We are proud to be at the forefront of this exciting field, catering to a diverse range of industries and applications. Component Basics Products: High Voltage DC Contactors & Relays – these components are the heartbeat of modern electric vehicles, EV chargers, energy storage systems, battery packs, solar inverter systems, renewable energy systems, battery storage systems, power equipment, and more.