BF4020 COOLCOX | Alldatasheet
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Technical content
5V 4.5~5.5 4.5~5.5 4.5~5.5 10.8~13.2 10.8~13.2 10.8~13.2 12V 12V 12V BF4020L05S Sleeve 27.9 0.55 5,000±10% 2.30 3.800.11 BF4020L05D 2-Ball BF4020M05S Sleeve BF4020M05D 2-Ball BF4020H05S Sleeve BF4020H05D 2-Ball BF4020L12S Sleeve BF4020L12D 2-Ball BF4020M12S Sleeve BF4020M12D 2-Ball BF4020H12S Sleeve BF4020H12D 2-Ball 噪音风压 Noise Level dBACFMRPMWattAmp Static Pressure 风量 Air Flow 功率 Input Power 电流 Current 电压 Rated 电压范围 Operation Voltage Voltage 轴承类型型号 Bearing Type 转速 Speed 2VDCVDC 材料(Material): 框叶(Frame & Impeler):PBT 引线(Lead wire): UL2468 AWG #26 or equivalent 红色线正级Red Wire Positive (+) 黑色线负级 Black Wire Negative (-) ᇗਈ(Weight):17g ି(Functions are optional) 轴承类型:含油轴承,双滚珠轴承 (Bearing type:Sleeve,2-Ball) Air Flow (CFM) Air Pressure (mmH O)2 0.80.4 11.2 12.8 9.6 8.0 6.4 4.8 0.0 1.6 3.2 L M H 尺寸图 风压&风量曲线图 DC Blower Fan 40x40x20mm P and Q CURVE http://www.coolcox.com 以上为额定电压下的常规参数(All readings are typical values at rated voltage) ҂ਸ਼ྛ๙ᆩ(Specifications are subjected to change without prior notice) (DIMENSION DRAWING) Unit:mm Air Flow 3-Ø3.3±0.3 30.0±0.5 35.0±0.5 35.0±0.5 40.0±0.5 20.0±0.5