Luminance is mainly controlled by LED driving current, so it is best to drive LEDs with a constant-current source.
LED的发光亮度主要受其驱动电流的影响,因此最佳的LED驱动方式应是恒流源驱动。
参考来源 - 照明LED恒流源驱动的设计·2,447,543篇论文数据,部分数据来源于NoteExpress
A pulse constant-current source based on capacitor discharge was developed for LIA accelerator.
针对大型直线感应加速器单次工作的特点,研制了一种电容放电式脉冲励磁电源。
There is a nasty disadvantage to any constant current source load .
所有的恒流源负载都有一个很讨厌的缺点。
There is a nasty disadvantage to any constant current source load.
所有的恒流源负载都有一个很讨厌的缺点。
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