triax electrical components Germany triax model triax price

triax electrical component is an electrical control device. It is an electrical appliance that causes a predetermined step change in the controlled variable in the electrical output circuit when the change in the input quantity (excitation quantity) meets specified requirements. It has an interactive relationship between the control system (also known as the input loop) and the controlled system (also known as the output loop). It is usually applied in automated control circuits. In effect, it is an "automatic switch" that uses a small current to control the operation of a large current. Therefore, it plays roles such as automatic regulation, safety protection, and circuit switching in the circuit. A relay is an electrical controller.