12 volt DC power cord for s9

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kempo
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12 volt DC power cord for s9

Post by kempo » Sat Oct 23, 2010 9:48 pm

Does Resmed make one? I noticed Respironics makes one for the PR system one and cpap.com sells it for $24.95.

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JohnBFisher
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Re: 12 volt DC power cord for s9

Post by JohnBFisher » Mon Oct 25, 2010 2:15 pm

Nope. The Resmed S9 should be powered from DC by using a modified sine wave inverter. For more information see:

http://www.resmed.com/us/assets/documen ... lo_eng.pdf

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Uncle_Bob
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Re: 12 volt DC power cord for s9

Post by Uncle_Bob » Mon Oct 25, 2010 2:57 pm

Bill posted this in Johns excellent battery thread viewtopic.php?p=449334 way back in April, hopefully it will be cheaper than buying a modified sine wave converter.
billbolton wrote: As advised in another thread, in a few months time Resmed will have available an adapter for the S9 + H5i which allows direct operation (that is, without the mains power pack) off a 12V DC power source.

Cheers,

Bill
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