Voltamp Electronics is a company that specializes in producing electromagnetic relays, also known as PCB relays or printed circuit board relays. These relays are essential components in various electronic devices and systems, providing a crucial function in controlling the flow of electric current. Electromagnetic relays work by using an electromagnet to mechanically operate a set of switch contacts. When a current passes through the coil of the electromagnet, it generates a magnetic field that attracts an armature, causing the contacts to move and either make or break an electrical circuit. This mechanism enables electromagnetic relays to switch high voltages and currents with a low-voltage signal, making them indispensable in applications where electrical isolation is required. PCB relays, as the name suggests, are designed to be mounted directly onto a printed circuit board, making them easy to integrate into electronic systems. These relays offer compact size, high reliability, and high switching speed, making them suitable for various applications where space is limited and quick switching is essential. PCB relays are commonly used in industries such as telecommunications, automotive, industrial automation, and consumer electronics. Printed circuit board relays come in different types and configurations to suit specific application requirements.