Every maker should have…[Pt.28] an Isolation-Transformer and a Variac

Roger explains why you should have an isolation-transformer for your personal safety. Support Roger on Patreon:   / kainkalabs   How does it work, what can you do with it and what is the difference to a Variac. It´s cheaper and quite easy to build one of your own. Wikipedia-entry for isolation-transformers: https://en.wikipedia.org/wiki/Isolati... Wikipedia-entry for Variac and Autotransformer: https://en.wikipedia.org/wiki/Autotra... Forum-Thread: https://forum.kainkalabs.com/forumdis... Shop: http://www.ak-modul-bus.de/stat/labor... German Channel:    / @kainkalabsgermany1111   Forum: https://forum.kainkalabs.com/forumdis... Shop: http://www.ak-modul-bus.de/ twitter:   / kainkalabs   facebook:   / kainkalabs