Motor Cooling Fan - to Receiver or Battery?
#1
Motor Cooling Fan - to Receiver or Battery?
How do most of you connect the motor fan? Directly from battery or off the BEC on your receiver?
I used to connect it to my RX but recently switched to direct battery connection. I noticed when throttle is applied rather quickly the fan will stop spinning for a bit. This is on the bench so i'm not sure of how it is on the track.
Has anyone compared cooling between the two?
I used to connect it to my RX but recently switched to direct battery connection. I noticed when throttle is applied rather quickly the fan will stop spinning for a bit. This is on the bench so i'm not sure of how it is on the track.
Has anyone compared cooling between the two?
#2
i will tell you at rrr tomorrow
#4
Tech Fanatic
for cheap 5v fan, being connected to the battery direct can be a killer, so receiver for them, if you have a good quality 5v or a 7v fan, then no prob to be on battery, this is what I use and never had a fan dying on me yet, the plus is that you can leave your fan running even after you turn your car off and still cool down your motor.