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UR3311 - SmartPower Enabled Combo Controller
UR3311 SmartPower Enabled Combo Controller for High PF LED Lighting Overview: UR3311 is a high performance AC/DC off-line power supply controller for .UR4205C - SmartPower Enabled Non-Flickering APFC Controller
UR4205C SmartPower Enabled Non-Flickering APFC Controller For LED Lighting Overview: UR4205C is a high-voltage Integrated Circuit(IC) for driving LED .