Hi, have been reading through some documentation here for Power measurement. I see that i might need a AC-AC 9V adapter to measure voltages across different Phases. Looked around here online in India and can’t really find a 230v - 9V AC-AC adapter and International ones might end up costing a bomb.
Just trying to understand what my chances are if i just open up a 230>>9V AC to DC adapter and just solder the output wire to the Transformer in it and skip the Bridge rectifier circuit. Any experience, suggestions?
Or even better if i just buy a 230-9v transformer separately and just use that. Will be way more cost effective.
Any suggestions on pros and cons of each approac above (I’ll take care of safety aspects etc, and am not worried about it) vs getting a factory build AC-AC adapter only.
Thanks in advance.