This is the simple version of a white LED lamp that can be directly powered from mains. It can give ample light even for reading purpose. Capacitor Cx along with diodes D1 through D4 forms the AC step ...

High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.

You’ve got an apparently simple design requirement on your latest AC-line powered project: provide a distinctly illuminated indicator to show that the unit is plugged into the line and that power is ...

SEOUL, South Korea--(BUSINESS WIRE)--Seoul Semiconductor, a global LED manufacturer, today announced the release of another AC-powered LED solution in the Acrich2 family. The Acrich2 Linear Module ...

Building on several years of increasingly successful implementation in general lighting sector applications, Lynk Labs has taken its Hybrid AC topology into a chip-level product. As the emphasis on ...