Efb0924shf 24V 0.38a Delta 92*92*32 Inverter Server Fan

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Condition: Refurbished
Origin: CN(Origin)
Application: Computer Case
Package: Yes
Compatible CPU: yes
Fan Life: 40000 hrs
Lines: Photos
Heatsink Material: Plastic

 Brand Original DELTA DELTA
delta 9cm 9232 double ball 24v 0.38A inverter/server fan
model: EFB0924SHF
produced quotient Delta Publishing House of Electronics Industry Co., Ltd. (Delta Electronics Public Co., Ltd)
the size of92*92 * 32mm
standard voltage DC24V
current0.38A
best continuous operation time60,000 hours
the characteristics maintenance-free double Ball bearing, long service life, with sufficient heat dissipation air volume and wind pressure.
Frame for fan: Injection Molding once, PBT + 30% glass fiber + VO grade flame retardant; fan blade: Injection Molding once, PBT + 30% glass fiber + VO grade flame retardant; fan rotation direction: from the direction of fan blade, it is anticlockwise; operating temperature:-10 degrees Celsius to +70 degrees Celsius; storage Temperature:-40 degrees Celsius to +70 degrees Celsius; bearing: high precision ball bearing; power supply range: positive and negative 15% of rated power supply; insulation electronic resistance: greater than 500 megoo; withstand voltage: sink leakage current 0.5mA 500V/1 minute; working life: 80000 hours when the ambient temperature is 25 degrees double Ball Bearing (2 Ball Bearing) is a relatively high-grade Bearing, which adopts the form of rolling resistance and two Ball bearings. There are several tiny steel balls around the axis in the Bearing. When the fan sheet or axis rotates, the steel ball rotates immediately. Because they are all balls, the friction force is small and there is no problem of oil leakage. The advantage of double ball bearing is that the service life is too long, about 50000-100000 hours; The ageing resistance is good, and it is suitable for fans with high v speed. The disadvantage of double ball bearings is that the manufacturing cost is high and the noise is the largest at the same speed level. Double Ball wind bearing and hydro bearing have good sealing property, especially double ball bearing. The double ball bearing is embedded in the fan, and the rotating part does not have direct contact with the outside world. In the sealed environment, the working environment of the bearing is relatively stable.