一.LED driver ICs（the biggest cost pain point this year） Mainstream manufacturer: ICN/FM/SM/DP （1）Price increase: ①General purpose constant current ICs（outdoor large screens, low end rental market）+15% to 25% year on year. ②Common cathode ICs, high refresh rate ICs, and fine pitch specific ICs: cumulative price increase of 25% to 33% in May, ICN officially raised prices […]

The contrast of waterproof iron & die cast aluminum cabinet: （1）The advantages of waterproof iron cabinet: ①The lowest unit price and low manufacturing costs, and support customization to any non standard dimensions. ②It’s formed via sheet metal welding, the interior offers ample space, allowing for flexible cable routing and equipment installation. ③The cabinet features high

一.Pre-assembly materials: （1）Die cast aluminum cabinet, quick lock mechanism, alignment pins, rear leveling screws, magnetic base. （2）Switching power supply, receiving card, soft HUB board, flexible signal ribbon cable, module DC power cable, Ethernet cable, cabinet parallel power supply cable, ground wire. （3）Anti static strap, module suction tool, hex key, cable ties, insulating foam, spirit level.