ledpan 发表于 2021-11-16 19:13:16

phase cut dimming 就是 triac dimming 可控硅调光吗

Q: phase cut dimming,就是 triac dimming 可控硅调光吗?
A:是的,切相调光,可控硅是前沿切相。还有个后沿切相,MOS管调光

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