[0-30 Vdc Stabilized Power Supply]

I'm having trouble finding a few parts.

.47 ohm 10w
12,000uh / 63v electrolytic
47uf / 50v electrolytic  (found a 47uf / 35v)
100nf and 220nf Poyester
6-10a / 50v Diode bridge (is there another name for this?)
bzx79c5v6 5.6v zener
bc557
opa445ap

The site I ordered everything else from didn't have these. anyone know a good place to get them?

Also is there a difference between TIP31 and TIP31A (Sorry if that is a really dumb question, I'm a newbe. :)

Thanks to all ;D

[0-30 Vdc Stabilized Power Supply]

Hello everyone,

I'm a newbee, ;D

Well now that we got that out of the way my first of many questions.
I can't find the proper transformer for this projest, can someone point me in the right direction? Online source would be best

Thanks