DBInterface: Standard motherboard 3P plug, supporting
wire length 15cmBearing: high precision double ball bearingFan frame: injection molding, PBT + 30% glass fiber +
VO grade flame retardantBlade: injection molding, PBT + 30% glass fiber + VO grade flame retardantRotation direction of fan: anticlockwise as seen from the direction of fan bladeOperating temperature: - 10 ° C to + 70 °
CStorage temperature: - 40 ° C to + 70 °
CPower supply range: plus or minus 15% of rated power supplyInsulation resistance: more
than 500 megohmWithstand voltage: sink leakage current 0.5 ma500v/1minWorking life: 80000 hours at 25 ° C ambient temperature


