Original poster: "Herbaleta d.o.o" <herbaleta-at-herbaleta.hr> I would use these caps 940C20W1K SNUBBER CAPACITOR Cornell Dubilier 2,000 630 1 5 19.8 1.614 - 2.126 - IN STOCK ! 19.8 is RMS current ( that geekgroup have only 5 A)! They are 1000 nF! I would use 28 in series for 56 000 Vdc, 17640 AC for 35 nf! Could anybody verify is this good? Are caps good?! Order would be From Richardson electronic