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I have Question related to project based on solar road marker.

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I have Question related to project based on solar road marker.

 In this circuit can you explain what is the role of L1 and L2 why this thing is require in this project?

Why we are using toroid core(L1 and L2) and SWG wire wound around it

asked Feb 7, 2017 by nikhil-karpe (120 points)

1 Answer

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Without a schematic I can only guess.  It sounds like a switch mode power supply to control the voltage and or current to the illumination device.  It can also be part of the charge circuit.  In answer to your question the parts are needed or they would not be there.
answered Apr 11, 2017 by gilshultzhome-com (17,730 points)

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