At the end or journey where good electrolytic caps is getting more difficult to be acquired, I think I have to consider some alternatives. I love Black Gate and Elna (Cerafine and Silmic), but those are getting rare and expensive. So far, I can live with Jensen 4-pole electrolytic at my Tube HV power supply, but I’m thinking cheaper solution for general purpose usage.
For now, I think this Axial Electrolytic Capacitor from Jensen could fulfill my needs. It’s quite small. The 10.000uF and 16 VDC size is about the size of average thumb. I thought it would be big 😉
I think this gonna be cool for filament supply application.