Relays, as classic electrically controlled switching components, are powerful because they can use small current signals to control the switching and toggling of large current loads, and implement basic logic functions. This control method, based on physical contacts, holds advant

The FH20 is a high-performance, reliable relay product specifically engineered for usage in new energy, photovoltaic (PV) systems, and electric vehicle (EV) chargers. It excels in electrical performance, mechanical strength, and environmental adaptability, complies with multiple i

Relays are still a traditional example of electromechanical components, even though semiconductors now dominate modern electronics. They are still used in some industrial control, safety-critical systems, and power logic applications. Understanding their inherent limitations and m

The FH20 is a high-performance, reliable relay product specifically engineered for usage in new energy, photovoltaic (PV) systems, and electric vehicle (EV) chargers. It excels in electrical performance, mechanical strength, and environmental adaptability, complies with multiple i