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大功率投影机led驱动方案的介绍吗
Hi
能有具体的参数说明吗? 例如输入输出,LED电流。
输入42V, 输出34V 3.3A/ LED 要求电流有阶梯变化,120HZ周期内实现RGBY四段调光,上升沿及下沿大约20us
你好,
你讲的是投影仪吗?这种都是DLP方案,可以考虑DLP 板块,谢谢。