How does the PCB regulate the dimming of solar energy light?

I often design dimmable light, but never handle that power by solar energy. Could you please tell how to realize it. I think now we need to follow the environmental-friendly trend and launch some green electric products.

The PNP transistor acts as a current-driven BJT. The output current depends on the Base current, which is controlled by a solar panel. Thus controlling the collector, output, led current and led brightness.

Read More: Renewable Energy Electronics

#PCB Design #Renewable Energy

Picture of Oliver Smith

Oliver Smith

Oliver is an experienced electronics engineer skilled in PCB design, analog circuits, embedded systems, and prototyping. His deep knowledge spans schematic capture, firmware coding, simulation, layout, testing, and troubleshooting. Oliver excels at taking projects from concept to mass production using his electrical design talents and mechanical aptitude.
Picture of Oliver Smith

Oliver Smith

Oliver is an experienced electronics engineer skilled in PCB design, analog circuits, embedded systems, and prototyping. His deep knowledge spans schematic capture, firmware coding, simulation, layout, testing, and troubleshooting. Oliver excels at taking projects from concept to mass production using his electrical design talents and mechanical aptitude.

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