Shanghai-based Southchip releases new wireless charging chip with broader market growth for more than smartphones Chinese charging chip producer Southchip Semiconductor(南芯半导体) released a high-efficiency/high-integration wireless charging RTX chip SC9621 for rapidly increasing demands from sales of smartphones. 2.6w 03-09 10:11 READ MOST 阳光电源向港交所提交上市申请 6270 10-05 20:08 POPULAR TAGS 阳光电源 光伏设备