Jia ting ying yong dian zi zhi zuo/ Jia ting ying yong fa lü zi xun/ Dian ying yuan li yu zhi zuo/ Jing ji ying yong wen xie zuo/ Shu zi shi IC dian zi zhi zuo/ Cai niao xue tong dian zi xiao zhi zuo / Shu zi ying shi hou qi zhi zuo/ Jing pin dong tai wang ye zhi zuo/ Kuang yong dian zi ji shu/ SCR ji TRIAC dian zi zhi zuo/