8025散热风扇

Features 外观尺寸 External dimension:80×80×25mm 马达 Motor: Brushless DC, auto restart Impedance & polarity protected 风叶外壳 Impeller & Frame: Glass fiber reinforced thermoplastic PBT UL94-0 绝缘 Insulation Resistance: Min. 10M at DC 500V 耐压 Dielectric Strength: 500VAC/1 sec. Max. Leakage 500 micro amp 温度范围 Permissible Temp. Range: Ball Bearing -20℃～+75℃ Sleeve Bearing -10℃～+50℃ 寿命 Life Expectancy at 40℃: Ball Bearing 50000 hr. Sleeve Bearing 30000 hr