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Analysis of Automotive Control Relay Technology
The car control relay has two main parts, one is the control system and the other is the controlled system. The reason why the control relay can control is because when a certain signal is input into its control system, such as electric, magnetic, thermal, optical and other physical quantities reac ....
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LED lighting market share increase
The sapphire substrate for LED lighting accounts for more than 90% of the sapphire substrate. From the current sapphire application structure, about 80 applications are currently applied to sapphire substrates, and about 20 are applied to non-substrate materials. Among them, sapphire is mainly used ....