Basic Concept of Relay Relay is a kind of automatic control electrical appliances, when the input signal (such as current, voltage, temperature, etc.) reaches the set value, its output circuit is turned on or off. It mainly plays a role in automatic adjustment, safety protection,

The FH42L is a high-performance, environmentally friendly relay designed for application scenarios such as smart home, lighting control and power instrumentation. With its compact size and excellent electrical performance, the FH42L demonstrates excellent reliability and durabilit

Basic Concept of Relay Relay is a kind of automatic control electrical appliances, when the input signal (such as current, voltage, temperature, etc.) reaches the set value, its output circuit is turned on or off. It mainly plays a role in automatic adjustment, safety protection,

FH41LA is a high-performance magnetic retention relay engineered for smart meters, featuring a 100A high current switching capacity and low power consumption, making it appropriate for industrial and electric power applications with stringent reliability demands. The product poss