ADIOS A LAS FUENTES Y TRANSFORMADORES, TODO DIRECTO A 220 VOLTS, MUY PELIGROSO 👀 OJO Recalibrando

In this video, I show you what transformerless power supplies work like. I also explain the limitations of these types of power supplies and the electrical risks they pose. Subscribe for free. For fans of the channel, Facebook page with more content:   / recalibrandovideos   For the theoretical part of the video, the following sites were consulted: https://es.wikipedia.org/wiki/Fuente_... https://www.sysadminsdecuba.com/2020/... https://es.scribd.com/document/441921... http://electgpl.blogspot.com/2018/11/...