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首尔半导体宣布推出一款适用于筒灯的LED芯片——Acriche A8。该芯片既可直接接入交流电源,也可接入直流电源。根据首尔半导体
Seoul Semiconductor announced the launch of an LED chip for downlights, the Acriche A8. The chip can be directly connected to the AC power, but also access the DC power supply. According to Seoul Semiconductor