T thekid777 Well-known member Joined Aug 1, 2009 Messages 455 Location France Nov 26, 2009 #1 Hi,i would like to know where it could be possible to find a very good psu that send -30v DC but not too expensive.. Thanks for your help!regards
Hi,i would like to know where it could be possible to find a very good psu that send -30v DC but not too expensive.. Thanks for your help!regards
emrr Well-known member Joined Apr 12, 2006 Messages 8,536 Location NC, USA Nov 26, 2009 #2 The International Power 28VDC supply can be adjusted upwards. Mouser carries them, and I'm sure there's something else similar.
The International Power 28VDC supply can be adjusted upwards. Mouser carries them, and I'm sure there's something else similar.
T thekid777 Well-known member Joined Aug 1, 2009 Messages 455 Location France Nov 26, 2009 #3 Thanks for your answer,I think you mean: http://fr.mouser.com/search/ProductDetail.aspx?qs=sGAEpiMZZMu0oxGuRuNKH60iGe%252b/5lNkAyMg6I1dH4E= How it can be adjusted?How do you put it negative?
Thanks for your answer,I think you mean: http://fr.mouser.com/search/ProductDetail.aspx?qs=sGAEpiMZZMu0oxGuRuNKH60iGe%252b/5lNkAyMg6I1dH4E= How it can be adjusted?How do you put it negative?
M machineintel Active member Joined Nov 11, 2007 Messages 40 Location Pittsburgh Nov 26, 2009 #4 negative is as simple as reversing the + and - leads
emrr Well-known member Joined Apr 12, 2006 Messages 8,536 Location NC, USA Nov 26, 2009 #5 ah, no, you don't need a 12 amp supply unless you are running 80 modules or so. This will run at least 7 BA-71's: http://fr.mouser.com/ProductDetail/International-Power/IHB28-10/?qs=0xCm9DOQnC4V5xu77fNzkw%3d%3d turn the voltage adjustment trimmer.
ah, no, you don't need a 12 amp supply unless you are running 80 modules or so. This will run at least 7 BA-71's: http://fr.mouser.com/ProductDetail/International-Power/IHB28-10/?qs=0xCm9DOQnC4V5xu77fNzkw%3d%3d turn the voltage adjustment trimmer.
T thekid777 Well-known member Joined Aug 1, 2009 Messages 455 Location France Nov 27, 2009 #6 Thanks a lot for your help!CoooOl! Thanks!