TECHGuru

  Solid-state Contactor Market: Introduction A solid-state contactor market is an electronic component that switches power (Alternating Current or Direct Current) to a load circuit and provides electrical isolation between an application's control circuit and load circuit Contactors are electrical devices used to turn electrical circuit on or off. They are considered as a special type of relay. However, the basic difference between relays and contactors is that contactors are utilized in higher current capacity applications, while relays are used in lower current applications. The contactor is compact in size and easy to install in the field mounted. In general, these electrical appliances have multiple contacts. These contacts are usually open in most cases, and when the contactor coil is energized, it powers the load. Contactors are most commonly used to control electric motors. There are various types of contactors, each with unique characteristics, functions, and applications....