PTL 40x40X20mm 12V/24V DC cooling fan PD4020
1 frame size(mm) 40x40X20
2 Bearing type hypro bearing, 1B1S, ball, sleeve bearing
3 Rated voltage 12V, 24V
4 Rated speed 5000~7000RPM
5 Max air flow 6~8.5CFM
6 maxiam pressure 2.8~5.31mmAq
7 Maxiam noise 22~31dBA
8 Functions by impedance, by IC, by IC with FG, by transistor with FG, PWM+FG
9 safety approvals CE, UL
10 Electric Strength 5mA msx at 1500VAC for 1 min between lead wire and frame
11 Insulation Resistance 10M ohm between lead wire and frame(DC 500V)
12 Life Expectancy(Ball bearing) 70000hrs min at 40 degree C/L10 relative humidity 65%+/-20%
13 Life Expectancy(Hypro bearing) >40000hrs min at 40 degree C/L10 relative humidity 65%+/-20%
14 Operation Temperature -10~75 degree C(+14~167 degree F), normal; -10~90 degree C(+14~194 degree F)
15 Storage Temperature -40~75 degree C(-40~167 degree F
16 Protection Motor protection and polarity protection
17 Plastic Material Black PBT (UL94V-0) glass fiber