Detailed Product Description

ADDA 70X70X20mm(9) dc fan:
frame size(mm): 70X70X20

bearing type:ball bearing
max air flow: 44.50CFM

ADDA 70X70X20mm(9) dc fan General Specification

• Electric Strength: 5mA max at 1500VAC for 1 min between lead wire and frame
• Insulation Resistance: 10M ohm between lead wire and frame(DC 500V)
• Life Expectancy(Ball bearing): 50000hrs min at 40 degree C/L10 relative humidity 65%+/-20%
• Life Expectancy(Hypro bearing): >40000hrs min at 40 degree C/L10 relative humidity 65%+/-20%
• Life Expectancy(Fluid Dynamic bearing): >60000hrs min at 40 degree C/L10 relative humidity 65%+/-20%
• Operation Temperature: -10~75 degree C(+14~167 degree F),normal; -10~90 degree C(+14~194 degree F), specification
• Storage Temperature: -40~75 degree C(-40~167 degree F)
• Protection: Motor protection and polarity protection
• Lead wire: UL1571 AWG28,30; UL1007 AWG24,26; UL1061 AWG26
• Plastic Material: Black PBT (UL94V-0) glass fiber

• ADDA 70X70X20mm(9) dc fan detailed specification:
• 1. frame size(mm): 70X70X20
• 2. bearing system type: ball bearing
• 3. rated voltage: 12V
• 4. rated speed: 5000RPM
• 5. maxiam air flow: 44.50CFM
• 6. maxiam pressure: 7.87mmAq
• 7. maxiam noise: 43.5dBA
• 8. safety approvals: CE