ADDA cooling fans AD12738 General Specification

• Electric Strength: 5mA msx 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 cooling fans AD12738 detailed specification:
• 1. frame size(mm): 127X127X38
• 2. bearing system type: ball bearing
• 3. rated voltage: 12V,24V,48V
• 4. rated speed:2000~4500RPM
• 5. maxiam air flow: 242CFM
• 6. maxiam pressure: 15.75mmAq
• 7. maxiam noise: 64.5dBA
• 8. function:AS,FG,RD,PWM,PWM WITH FG
• 9. safety approvals: CE,TUV,UL,cUL

ADDA cooling fans AD12738 feature:

1. high performance-stronger airflow and static pressure design

2. higher efficiency-low power consumption design

3. high reliability-reliable components adopted

4. new impeller design-one or more stage of structure design

ADDA cooling fans AD12738 application:

server system, communication equipment, projector, power supply, etc