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和普通单级PFC差不读,无法实现调光功能
该方案是目前TI调光效果最好的方案,,好于LM3445,兼容绝大多数澳洲调光器。
LM3447 尽管是恒功率方案,但调光效果很不错,另外它可以应用于:
1, GU10 90-264VAC GU10(隔离非隔离通吃)
2, 5-50W 90-264VAC A19/PAR30/38 调光(隔离非隔离通吃)