Technology Knowledge

Two mainstream current sampling structures are adopted for electronic energy meters, which include current transformer sampling and manganin resistanc

Electromagnetic shielding is a core aspect of precision electronics and communication equipment design. With the unique physical and chemical properti

Lightweighting and precision assembly are core trends in modern automotive manufacturing. Components such as thin-gauge body panels, automotive electr

A power relay works for circuit switching, electrical isolation, and fault protection inside electrical control assemblies. It consists of electromagn

High-voltage platforms of new energy vehicles are being mass-deployed at 800 V and 1000 V rated voltage grades. High-voltage DC contactors execute phy

Selecting the optimal silver contact material is critical for low-voltage relays and circuit breakers to prevent contact welding and withstand severe

The global electric vehicle market continues to expand, and automotive electronic control components have become a core area for technological iterati

Aluminum alloys, being lightweight and possessing excellent machinability, are a core machining substrate in precision automation, electronics, and ae

The widespread adoption of new energy vehicles has driven the large-scale deployment of charging infrastructure. The electromagnetic switching compone

Power transmission relies on metal conductive components to stably transmit voltage, current, and signals. The structure, material, and processing pre

Passenger car rearview mirror defrosting and heating systems rely on continuously powered normally open automotive relays, with single-operation times

Magnetic latching relays are driven by pulse signals and maintain a bistable contact state with a permanent magnet. Even after power is cut off follow