Need some electrical edjumakashun...
I'm trying to cobble together a small exhaust fan, solar powered. I have a bunch of old computer fans, both 5v and 12v, and am having trouble figuring out what I can run and how much panel I need. M...
Forum Discussion
You can find a range of voltages in surplus fans from 5- volts to 48-volts. In my humble experience overvolting a fan can make many of them complain noise-wise
I routinely have chosen an 18-volt fan for use at 12-volts when max possible air flow isn't an issue. These fans are very hard to hear running.
I routinely have chosen an 18-volt fan for use at 12-volts when max possible air flow isn't an issue. These fans are very hard to hear running.
