INTERLEAVED FLYBACK CONVERTER FOR LED CONSTANT-CURRENT CONTROL

摘要

The present invention relates to an interleaved flyback converter for LED constant-current control and, more particularly, to an interleaved flyback converter for LED constant-current control which can increase electrical dielectric strength between flyback converter parts and reduce output ripple by driving an LED module using two flyback converter parts sharing a transformer in an interleaved magnetic flux method, and can save manufacturing costs by reducing the cross sectional area and total size of a transformer core.