UR3311
SmartPower Enabled Combo Controller for High PF LED Lighting
Overview:
UR3311 is a high performance AC/DC off-line power supply controller for LED luminaries. The UR3311 combines power factor correction and LED current regulation into one controller. It achieves PF>0.95 and TH<10% for 100-277Vac input voltage range.
UR3311 can be designed into an isol...
