Admiral 22x12 Questions

[bandersen]

When I'm search for electrolytics. I go to Mouser's capacitor page and apply some filters.

http://www.mouser.com/Passive-Compon...ors/_/N-75hqt/


For example, check stocked, select 82 uF, 450 Volts and Radial style.

You'll get this page of only four choices - all pretty good. http://www.mouser.com/Passive-Compon...z0vl82Z1z0z7l5



Here's what I ordered from Mouser for the similar 20X1 Admiral chassis. Note that I like to restuff the electrolytic cans so get long skinny radial caps (both leads coming out one end).
If you're going to install the new electrolytics under the chassis, you might find it easier to use axials (one lead out of each end).

I also round up the capacitance to the closest value and try to go a little higher in the voltage rating.

C1 - 80mfd @ 450v, 40 mfd @ 450v, 20 mfd @ 450v

Mouser #: 647-UPZ2W820MNY9 Desc.: Aluminum Electrolytic Capacitors - Leaded 450V 82uF 730mArms +/-20% at 120Hz
Mouser #: 647-UPZ2W470MHD Desc.: Aluminum Electrolytic Capacitors - Leaded 450volts 47uF 12.5X40 20%
Mouser #: 647-UVY2W220MHD Desc.: Aluminum Electrolytic Capacitors 450volts 22uF 12.5x25 20% 5LS

C2 - 20 mfd @ 450v, 60 mfd @250v, 100 mfd @ 25v

Mouser #: 647-UVY2W220MHD Desc.: Aluminum Electrolytic Capacitors 450volts 22uF 12.5x25 20% 5LS
Mouser #: 647-UPZ2G680MHD Desc.: Aluminum Electrolytic Capacitors - Leaded 400volts 68uF 12.5X40 20%
Mouser #: 647-UPJ1H101MPD6 Desc.: Aluminum Electrolytic Capacitors - Leaded 50volts 100uF 10x15 20%

C3 - 40mfd @ 250v, 40mfd @ 250v

Mouser #: 647-UPW2V470MHD Desc.: Aluminum Electrolytic Capacitors - Leaded 350volts 47uF 18x35.5 20%


As for the paper caps, I live to use polyester film either Cornel Dubilier (axial) or Cornel Dubilier / Nichicon / Panasonic (radial and cheaper). I just go with 630 volts for all. Here are some examples.



0.047 @ 630v axial http://www.mouser.com/Passive-Compon...z0sq4zZ1z0z819
0.047 @ 630v radial http://www.mouser.com/Passive-Compon...z0sq4zZ1z0z7l5


Hope that helps.