首页>
外国专利>
High efficiency LED driving method for odd number of LED strings
High efficiency LED driving method for odd number of LED strings
展开▼
机译:奇数个LED串的高效LED驱动方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An arrangement wherein a plurality of LED strings are driven with a balanced drive signal, i.e. a drive signal wherein the positive side and negative side are of equal energy over time, is provided. In a preferred embodiment, the drive signal is balanced responsive to a capacitor provided between a switching network and a driving transformer. Balance of current between various LED strings is provided by a balancing transformer.
展开▼