在LED行业经历去库存周期后，目前产品竞争激烈。晶丰明源表示，LED芯片价格下降幅度高于其销售增长。2024年该公司LED芯片出货量在增长10.48%的情况下，产品收入下降7.82%。据介绍，通过供应链整合与工艺技术迭代，去年该公司LED照明驱动芯片 ...

The best 1.5 ton window AC ensures efficient cooling, energy savings, and durability. With features like inverter technology ...

LED bulbs use DC power, which requires a converter and drivers to switch from standard AC power in homes. That means inside every LED bulb are tiny circuit components — and their soldered ...