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Howie, No direct experience, but below my signature box is a recent response from David Katz to a related question. This might also be a good source for you; AC>DC as well as DC>DC. Allan
Allan Sindelar
[email protected] NABCEP Certified Photovoltaic Installer NABCEP Certified Technical Sales Professional New Mexico EE98J Journeyman Electrician Founder and Chief Technology Officer Positive Energy, Inc. 3201 Calle Marie Santa Fe, New Mexico 87507 505 424-1112 www.positiveenergysolar.com Hi Jay, Powerstream has complete units with leads so you don't need to get an enclosure or solder anything. http://www.powerstream.com/dcdc.htm They have a 24 vdc to 9 vdc for $31. Kirt Jensen has taken good care of me there. David David Katz CTO & Founder AEE Solar Inc P: 707 825-1200 F: 707 825-1202 [email protected] www.aeesolar.com -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of jay peltz Sent: Monday, February 27, 2012 4:41 PM To: RE-wrenches Subject: [RE-wrenches] DC to DC power supplies HI All, I'm in need of a 24vdc to 9vdc converter, 1-2 amps max. Solar converters is 4-6 weeks out. Any ideas? thanks, jay peltz power On 4/23/2012 1:08 PM, Howie Michaelson wrote: Hi All, I have a client who hads been off-grid, but is finally bringing power in. We will be removing his battery bank and converting his solar over to a straight grid-tied Net Metered system. However he still has a few critical DC loads which he'd prefer to keep as DC, so we are in the market for a DC power supply (12 and 24 loads) for maybe 150-250 watts max. I assume we will have a single power supply and then use a converter to supply the 12 or 24 vDC that isn't supplied by the power supply. Anyone have a power supply they like using? Thanks, Howie |
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