DC-powered MR16 LED block diagram

Driven by 12 VAC, an MR16 LED lamp uses four diodes for the full bridge rectification and one diode for the freewheeling action. NXP's extremely low leakage 1 to 2 A, 20 to 40 V Schottky diodes in FlatPower SOD123W or leadless medium-power SOT1061 packages are perfectly suited and enhance the overall system efficiency.

_{Download Full Block Diagram Below}