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Wednesday, March 29, 2023

on video how to make 3v to 12v boost converter


 The quality of the components, the welds, the use of a printed circuit, of varnish, of a protective casing makes it possible to guarantee that the assembly will always deliver 5 V to the USB port and no more (overvoltage).


Pay attention to the direction of the terminals on the USB sockets, there are models "upside down" similar to the others in appearance!


The L5973D has a "PAD" allowing it to evacuate its heat, so we are not supposed to mount it on a standard plate like this one, but rather on versions facilitating heat dissipation.


 The quality of the components, the welds, the use of a printed circuit, of varnish, of a protective casing makes it possible to guarantee that the assembly will always deliver 5 V to the USB port and no more (overvoltage).


Pay attention to the direction of the terminals on the USB sockets, there are models "upside down" similar to the others in appearance!


The L5973D has a "PAD" allowing it to evacuate its heat, so we are not supposed to mount it on a standard plate like this one, but rather on versions facilitating heat dissipation.

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