It has been almost 2 years of Gary pass away but thank to him we are still here toggether and we are still looking Gary's notes even here in Turkey. This is the best heritage can a guy leave to us. My hope god accepts her favors.
I want to make a electrostatic air filter which published on chemelec.com/Projects/Electrostatic/Electrostatic.htm First of all i need to find transformer for this project and it seems that it is hard to find on local shops. Is anyone knows how to supply these transformers or equivalent ones ? And for more information about transformer would be great especially it's code.
Here i have found those transformers on China and they are pretty cheap and comparing to other foreign suppliers , it will easy to get those transformers from China cause of some political bullnuts . But those are 3 pin versions. That means there will be no isolation on secondary side. What do you think about this one ? Can i build filter using 3pins transformers ? Is that safe ? Any ideas ?
I have also found this. This one has 4 pins but it is a bit more expensive than the other.