> Eltek 'rectifiers' do appear to work well but they are designed for
> charging 48V (4 x 12V) battery banks at typically 53-57V and may not
> have the regulation you would expect.
> I am using Meanwell/Sunpower RSP-3000-48 supplies as Future Electronics
> (USA) had them priced ridiculously cheap a while back and they were
> under half the price that they were in Europe!
> Another alternative to consider is the HP 48V 2950W power supply for the
> HP Proliant BL class servers (HP part number 406424-001) - try
> searching Ebay for "HP 48V 2950W" - they often sell for $30-99 plus
> shipping.
> You can see a HP supply being used in PE1CKK's 2KW 144MHz amp video on
> Youtube:
> http://www.youtube.com/watch?v=io3KeGlJmCs
> Mike G8TIC
04/02/2013 19:41
Any neat way to get power in and out of those units Mike, if used as a
bench top supply, rather than built into the amp itself? Can they be
stacked to double the current? Cheers.
--
Best Regards,
Chris Wilson.
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