CFM-70B 系列, 无刷直流风扇（BLDC）
结果:
44
Manufacturer
Series
Power (Watts)
Air Flow
Noise
Static Pressure
RPM
Termination
Voltage - Rated
Features
Width
Operating Temperature
Ingress Protection
Bearing Type
Approval Agency
Fan Type
Size / Dimension
Weight
结果：44
搜索条目:
CFM-70B
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Ingress Protection | Voltage - Rated | Weight | Size / Dimension | Air Flow | Static Pressure | Bearing Type | Fan Type | Features | RPM | Termination | Operating Temperature | Approval Agency | Series | Width | Noise | Power (Watts) |
|---|
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 32.1 CFM (0.899m³/min) | 0.220 in H2O (54.8 Pa) | Ball | Tubeaxial | Auto Restart | 5000 RPM | 2 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | 40.6dB(A) | 3.96 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 19.3 CFM (0.540m³/min) | 0.080 in H2O (19.9 Pa) | Ball | Tubeaxial | Auto Restart | 3000 RPM | 2 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | 29.5dB(A) | 1.32 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 5VDC | - | Square - 70mm L x 70mm H | 19.3 CFM (0.540m³/min) | 0.080 in H2O (19.9 Pa) | Ball | Tubeaxial | Auto Restart | 3000 RPM | 2 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | 29.5dB(A) | 1.3 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 25.7 CFM (0.720m³/min) | 0.140 in H2O (34.9 Pa) | Ball | Tubeaxial | Auto Restart, Speed Sensor (Tach) | 4000 RPM | 3 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | 35.7dB(A) | 3.12 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 24VDC | - | Square - 70mm L x 70mm H | 34.5 CFM (0.966m³/min) | 0.220 in H2O (54.8 Pa) | Ball | Tubeaxial | Auto Restart, Speed Sensor (Tach) | 4000 RPM | 3 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 25.20mm | 37.1dB(A) | 3.36 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 24VDC | - | Square - 70mm L x 70mm H | 25.9 CFM (0.725m³/min) | 0.120 in H2O (29.9 Pa) | Ball | Tubeaxial | Auto Restart, Speed Sensor (Tach) | 3000 RPM | 3 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 25.20mm | 30.8dB(A) | 1.44 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 34.5 CFM (0.966m³/min) | 0.220 in H2O (54.8 Pa) | Ball | Tubeaxial | Auto Restart, Speed Sensor (Tach) | 4000 RPM | 3 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 25.20mm | 37.1dB(A) | 3.24 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 25.9 CFM (0.725m³/min) | 0.120 in H2O (29.9 Pa) | Ball | Tubeaxial | Auto Restart, Speed Sensor (Tach) | 3000 RPM | 3 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 25.20mm | 30.8dB(A) | 1.44 W | ||
(7025B)_tmb.jpg "CFM-7025B-150-443-22") | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 43.0 CFM (1.20m³/min) | 0.340 in H2O (84.7 Pa) | Ball | Tubeaxial | Auto Restart, PWM Control, Speed Sensor (Tach) | 5000 RPM | 4 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 25.20mm | 41.9dB(A) | 6 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 25.7 CFM (0.720m³/min) | 0.140 in H2O (34.9 Pa) | Ball | Tubeaxial | Auto Restart, PWM Control, Speed Sensor (Tach) | 4000 RPM | 4 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | 35.7dB(A) | 3.12 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 5VDC | - | Square - 70mm L x 70mm H | 19.3 CFM (0.540m³/min) | 0.080 in H2O (19.9 Pa) | Ball | Tubeaxial | Auto Restart, PWM Control, Speed Sensor (Tach) | 3000 RPM | 4 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | 29.5dB(A) | 1.3 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 5VDC | - | Square - 70mm L x 70mm H | 25.7 CFM (0.720m³/min) | 0.140 in H2O (34.9 Pa) | Ball | Tubeaxial | Auto Restart, PWM Control, Speed Sensor (Tach) | 4000 RPM | 4 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | 35.7dB(A) | 2.4 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 19.3 CFM (0.540m³/min) | 0.080 in H2O (19.9 Pa) | Ball | Tubeaxial | Auto Restart, PWM Control, Speed Sensor (Tach) | 3000 RPM | 4 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | 29.5dB(A) | 1.32 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 5VDC | - | Square - 70mm L x 70mm H | 25.7 CFM (0.720m³/min) | 0.140 in H2O (34.9 Pa) | Ball | Tubeaxial | Auto Restart | 4000 RPM | 2 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | 35.7dB(A) | 2.4 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 32.1 CFM (0.899m³/min) | 0.220 in H2O (54.8 Pa) | Ball | Tubeaxial | Auto Restart, PWM Control, Speed Sensor (Tach) | 5000 RPM | 4 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | 40.6dB(A) | 3.96 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 5VDC | - | Square - 70mm L x 70mm H | - | - | Ball | Tubeaxial | Auto Restart | - | 2 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 15.50mm | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 43.0 CFM (1.20m³/min) | 0.340 in H2O (84.7 Pa) | Ball | Tubeaxial | Auto Restart, Speed Sensor (Tach) | 5000 RPM | 3 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 25.20mm | 41.9dB(A) | 6 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 24VDC | - | Square - 70mm L x 70mm H | 43.0 CFM (1.20m³/min) | 0.340 in H2O (84.7 Pa) | Ball | Tubeaxial | Auto Restart | 5000 RPM | 2 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 25.20mm | 41.9dB(A) | 5.52 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 12VDC | - | Square - 70mm L x 70mm H | 34.5 CFM (0.966m³/min) | 0.220 in H2O (54.8 Pa) | Ball | Tubeaxial | Auto Restart, PWM Control, Speed Sensor (Tach) | 4000 RPM | 4 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 25.20mm | 37.1dB(A) | 3.24 W | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 24VDC | - | Square - 70mm L x 70mm H | 34.5 CFM (0.966m³/min) | 0.220 in H2O (54.8 Pa) | Ball | Tubeaxial | Auto Restart, PWM Control, Speed Sensor (Tach) | 4000 RPM | 4 Wire Leads | 14 ~ 158°F (-10 ~ 70°C) | CE, cURus, TUV | CFM-70B | 25.20mm | 37.1dB(A) | 3.36 W |
关于 无刷直流风扇（BLDC）
交流风扇是一种电机设备，用于产生空气流动并仅适用于直流电源，通常为48伏或更低。尽管目前市场上大多数产品都采用无刷电机技术，但在附加功能方面也存在一些变化，包括速度控制和反馈机制选项。 这些产品在电子系统内促进空气循环和冷却方面发挥着关键作用，通过直流电源提供高效可靠的运行。尽管无刷电机技术已得到广泛应用，但速度控制和反馈机制的多样性为用户提供了定制解决方案，以满足特定性能要求和操作偏好。 通过引入速度控制和反馈机制等功能，交流风扇提供了增强的灵活性和定制选项，实现对电子设备内的空气流动和温度管理的精确调节。这种适应性确保了交流风扇可以有效地整合到各种应用中，有助于电子系统的高效和优化运行。
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