http://www.batteryspace.com/polymerli-i ... witch.aspx" onclick="window.open(this.href);return false;
According to Bacteria, the DC's 12v rail can use as little as 7.4v (I tested on an adjustable power supply and seems to work), so Im gonna try to go with his idea, and use a single battery with no PSU (I hate that I already spent the money on it, but I'm sure I'll find another use for it) and two regulators for the others. From what I can tell its a fairly small battery with decent mAh and relatively inexpensive.
Any comments about this anyone?
Edit: The link is good now lol
Good battery?
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Last edited by grayfox126 on Mon Nov 16, 2009 11:09 am, edited 2 times in total.
- Klaymator14
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Re: Good battery?
Well like bacteria mentioned there is a less current pull with the lower voltage. Which makes sense being as, I=V*R. So dropping the voltage should drop the current, which will give me a little room to work with, I could prolly get 1.5 hours with the final project. But yes not much play time, I may consider a 4.4 Ah battery, but I wanna keep the battery small. I'll keep you guys updated though.
- hailrazer
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Re: Good battery?
Well I hate to disagree , but the lower amount of Voltage you use, the more current is drawn.grayfox126 wrote:Well like bacteria mentioned there is a less current pull with the lower voltage. Which makes sense being as, I=V*R. So dropping the voltage should drop the current, which will give me a little room to work with, I could prolly get 1.5 hours with the final project. But yes not much play time, I may consider a 4.4 Ah battery, but I wanna keep the battery small. I'll keep you guys updated though.
Gamecube amp draw :
At 12v the Gamecube draws an average of 1.5A
So with that info we get.
14.8v will draw 1.2A
11.1v will draw 1.6A
7.4v will draw 2.45A
My Portable Systems:
-----Genimini---------Darth64---------Dreamtrooper--------Ncube---------Kamikazi64---N64Boy Advance
-----Genimini---------Darth64---------Dreamtrooper--------Ncube---------Kamikazi64---N64Boy Advance
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Re: Good battery?
Lol, true I was confused . I = V/R , V = IR xD