Trying to find a safe way to do this.
What other options are there beyond a transformer? transformers are somewhat expensive.
Isolation is important because what i'm planning to do with it will require an interface with buttons and things that I do not want charged with 120v at any time.
Is a transformer the only way?
What other options are there beyond a transformer? transformers are somewhat expensive.
Isolation is important because what i'm planning to do with it will require an interface with buttons and things that I do not want charged with 120v at any time.
Is a transformer the only way?