A relay is an electronic control device that has a control system and a controlled system. It is usually used in automatic control circuits. It is actually an "automatic switch" that uses a smaller current to control a larger current. Therefore, it plays the role of automatic adjustment, safety protection, and circuit conversion in the circuit. Read More

To make epoxy resin glue shiny, it is necessary to perform grinding, polishing and glazing. These steps require patience and careful operation to ensure a smooth, uniform and moderately bright surface. At the same time, it is also necessary to pay attention to the maintenance and protection of the surface to avoid scratches and exposure to harsh environments. Read More

Epoxy resin potting glue refers to a type of epoxy resin liquid packaging or potting material made of epoxy resin as the main component, various functional additives added, and a suitable curing agent. It has been widely used in electronic device manufacturing, motor hardware, optoelectronic lighting, civil engineering, aerospace, auto parts, etc. It is an important insulating material that is indispensable to industries such as electronics and electrical appliances. So what are the characteristics of epoxy resin potting glue? Read More