Thank you. you made it very clear for me now, since some vendors tell you the leakage in one cap but not in other. Now for sure i can look the chart and get it right next time.
I was checking the
nichicon UKA
I can't find the leakage on this cap
the UKA here don't have leakage on the datasheet. or even @ [URL="http://www.mouser.com/ProductDetail/Nichicon/UKA1H222MHD/?qs=%2fha2pyFaduj0AI%2fhRf6clFW0zsMduFQoP9cGzZEjiWvng3UwAhG4hA%3d%3d"]Mouser.com[/URL]
and
nichicon UFW
has a Leakage Current: 3300 uA [URL="http://www.mouser.com/ProductDetail/Nichicon/UFW1H222MHD/?qs=%2fha2pyFadujYNwzImLnWiU8iVbglTQM%2fIaAETLTOzFLiCkOz24HtZA%3d%3d"]Mouser.com[/URL]...
I saw a guy with 4 capacitor in parallel and the ESR was 0 is any of you know what capacitor that could be. this is clearest picture I could get from his parallel setup
[url]http://i.imgur.com/AU76CVH.png[/url]
I have done some search and I found this Audio grade [URL="https://www.digikey.com/catalog/en/partgroup/uka-series/3728?col=voltage-rating&mpart=UKA1V222MHD&vendor=493"]Nichicon UKA1H222MHD[/URL]
I have read the datasheet but it won't show any ESR or Impedance on those caps I...
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