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在动态调节高功率线性稳压器发明之前，LED 电子产品设计人员配置多个 LED 串主要有两种方法：采用开关稳压器分别调节每个串；或者使用串并联配置碰运气。
多串LED照明系统, 本文采用一个简易多串恒流的均流方式实现相互匹配. 很值得我们设计中借鉴
下载好慢呢
