Marks256
New Member
Ok, i just got board, and started playing with a CPU cooling fan. After getting board with putting in about 18vdc(2 9v batteries in a series), i started hooking up more and more batteries until i had 5 batteries, or about 45vdc hooked up to it. After about two seconds of REALLY high power, the fan started to slow down.
What is the cause of this?
The reason i ask this, is because it did not wreck the fan. I took the fifth battery off, and it worked perfect again. So, did it start to get hot, and dissipate the power as heat, or what?
What is the cause of this?
The reason i ask this, is because it did not wreck the fan. I took the fifth battery off, and it worked perfect again. So, did it start to get hot, and dissipate the power as heat, or what?