BP3339 controller equivalent, high pf psr led driver controller.
BP3339 is a high PF PSR constant current LED driver with high current accuracy. It is suitable for 90Vac-277Vac universal input.
BP3339 realizes high PF by constant on time control. With internal THD optimizer, the THD of input current can be lower t.
Image gallery
TAGS
Download (Size : 744.18KB)