Quote:
Originally Posted by Mike Dabrowski 2000
Interesting Mark, If I remember correctly your chargers are higher current than the 350ma and 1A chargers I will be making?
I have had 350ma on a pack for over 2 days with 12V fan running, with only a 3-4 degree temp rise above ambient.
The pack was in thermal zone at over 170 for the last half day of that test.
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They are using the 350mA Meanwell LED supplies, but I run 2 sets, one for each pack, and spillover is allowed through the 12 ohm balancing resistor connecting the two packs. In the car the temps seem to rise faster, and once you add a closed car and sunlight the temps go into runaway within a few hours. In the winter this isn't an issue.
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Mark
2000 Silver Insight, #5550
Pioneer P3900MP CD/MP3 4 X Polk Audio 6.5", Stealth Box
Mima #47, BCM Gauge, Escaped™ custom dual battery pack 150v 11AH battery pack, Matiz rear springs & Monroe shocks, 25mm rear wheel spacers & Blasphemer™ spat cutout
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