J M Noeding wrote:
Hi

planning a power supply for NEC 36284 150W 2m linear amplifier with
2SC3286, see http://home.online.no/~la8ak/images/nec36284c.gif

It is only a simple psu, but using a 24VAC transformer
[http://home.online.no/~la8ak/images/4ua3.gif)

Wonder what size capacitors I should use to keep ripple minimum above
+24V?

Work it out for sure, using Duncan Munro's PSU Designer program. Follow
the link from the 'In Practice' pages:
http://www.ifwtech.co.uk/g3sek/in-prac/best-of.htm#psud


--
73 from Ian G3SEK 'In Practice' columnist for RadCom (RSGB)
Editor, 'The VHF/UHF DX Book'
http://www.ifwtech.co.uk/g3sek