- Oct 14, 2014
you can not provide galvanic isolation with any device to mojo because mojo needs USB power for functioning . if you remove power line from USB, USB input of mojo won't work imho. so these so called galvanic isolators are just replacing the power line from sources (laptop, tab or phone ) with there own clean power. now it will all depend how clean that power as compared to power from source which already operating battery. imho measures like jitterbug and ferrite cores are very effective in reducing high frequency noise which 'may' be present in the source which is already operating on battery.