【特价3元】无刷dc散热风扇AD4028

Detailed Product Description

ADDA AD4028 cooling fan

frame size(mm): 40X40X28

bearing type: ball bearing

rated voltage:12V,24V

maxiam air flow: 13.5CFM

ADDA AD4028 cooling fan General Specification1Electric Strength 5mA max at 1500VAC for 1 min between lead wire and frame 2 Insulation Resistance 10M ohm between lead wire and frame(DC 500V) 3 Life Expectancy(Ball bearing): 50000hrs min at 40 degree C/L10 relative humidity 65%+/-20% 4 Life Expectancy(Hypro bearing): >40000hrs min at 40 degree C/L10 relative humidity 65%+/-20% 5 Life Expectancy(Fluid Dynamic bearing): >60000hrs min at 40 degree C/L10 relative humidity 65%+/-20% 6 Operation Temperature -10~75 degree C(+14~167 degree F),normal; -10~90 degree C(+14~194 degree F), specification 7 Storage Temperature

Storage Temperature: -40~75 degree C(-40~167 degree F) 8 Protection Motor protection and polarity protection 9 Lead wire UL1571 AWG28,30; UL1007 AWG24,26; UL1061 AWG26 10 Plastic Material Motor protection and polarity protectionADDA AD4028 cooling fan detailed specification:1. frame size(mm): 40X40X282. bearing system type: ball bearing3. rated voltage:12V,24V4. rated speed: 4500~10000RPM5. maxiam air flow: 13.5CFM6. maxiam pressure: 11.99mmAq7. maxiam noise: 42.5dBA8. function: by impedance,FG,RD9. safety approvals: CE,TUV,UL,cUL