4 ms·

How so?

• dave8088 2y ago
  An isolation transformer will prevent electric shock should you accidentally put your body in contact with the hot side of the device and earth. https://en.m.wikipedia.org/wiki/Isolation_transformer#Electronics_testing https://en.m.wikipedia.org/wiki/Isolation_transformer#Electr...
  • formerly_proven 2y ago
    An isolation transformer also completely prevents a GFCI from working.
• deleted 2y ago
  [deleted]