[hpsdr] linear power supplies

FRANCIS CARCIA carcia at sbcglobal.net
Sun Jun 29 18:30:43 PDT 2008


Hi all,
  ebay has piles of linear power supplies cheap. My set up is a dual 12 volt linear good for about 4 amps and a single 5 volt good for 7 amps peak. The logic supply has a crowbar that will take out a series fuse if it fires. I would rather waste a few watts than chase switcher emissions. frank wa1gfz 
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