我想做一个led频闪灯,输入电压为AC176-264,功率为150w左右,led个数为2x8,2并8串,灯珠为cree的5w,压降在85度时2.8v-3.1v@350mA~1.5A,PWM调光,调光频率为50-100HZ,有没有可以提供的方案
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我想做一个led频闪灯,输入电压为AC176-264,功率为150w左右,led个数为2x8,2并8串,灯珠为cree的5w,压降在85度时2.8v-3.1v@350mA~1.5A,PWM调光,调光频率为50-100HZ,有没有可以提供的方案