Sounds like you're burning them up. Check the voltage on the DC converter. If it's higher than the voltage on the fan.............well, there's your problem. I use 6 to 8v chargers on the 12 volt fans. Run slower but forever.im stumpeddd, i have a fan, and its wired to my charger, blcak to black, red to red, and it goes good for about a minute, then just stops?
That certainly won't burn it up. What volt are the fans?it says input 110v output 5v
its that not enough
I'm stumped! Maybe a bad charger?yeah like it runs perfect for aabout a minute.. then just stops
the fans are both 12 v.