Introduction to PCB Relays Definition of PCB Relay PCB relay, or printed circuit board relay, refers to a device that is mounted on a PCB. It is an electrically operated switch used to control a high-power circuit with the aid of a low-power signal. PCB relays are used in numero

High performance latching relays like the FH35L-40 are made for use in electric vehicle charging and smart home applications. This relay is perfect for use in contemporary electronic control systems because of its small size, high load capacity, and superior electrical performanc

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