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Miniature Fans

Miniature Fans

Miniature Fans Technology

Delta’s new miniature series fans use Core-Less motor technology, with a smaller motor hub size, good airflow performance, and good acoustic level. They come with the newly designed high efficiency Driver IC with PWM function for speed adjustments.

This series also precisely implements an ultra small bearing system, which provides life extension to 30k hours at 40℃. Not only do they have smaller speed tolerance, but also lower bearing noise. Delta’s new miniature fans are the best choice for most electronic portable devices such as smartphones, tablets, drones, 4k camera, AR, VR, etc.

Product Features

  • Smaller and thinner fan size
  • Three phase motor available
  • Speed adjustment available
  • PWM function available
  • Low power consumption for small size fan
 

Mechanism

Core-Less motor technology allows for 50% smaller motor hub size and 41% thinner fan thickness. It also comes with PWM control function and provides life extension 30k hours at 40 degree C. CNC and laser wielding manufacture process provides precisely quality control.

Customized Designed Options Note
Fan Type Blower fan, Axial fan Follow system requirement
Frame Type Frame, Open frame, and Customized
Motor Type Single phase or Three phase Three phase motor has good acoustic and effectiveness
Fan control function Voltage control or PWM control PWM: fan speed control function
Fan speed High speed or Medium speed Two speed available
Waterproof request No IP or IP(IP58) Follow customer requirement
Connector type Wires FPC

 

Miniature fans' product list: (roll over image to zoom in or click on images/PN to get more details)

Part number
(Download spec sheets)
Dimension
(mm)
Speed
(RPM)
Max. air Pressure
(inch H20)
Air Pressure (in H2O) Voltage (V) Current (A) Noise (dB-A)
https://www.delta-fan.com/Download/Images/KDB0305HA3-00C1J.jpg https://www.delta-fan.com/Download/Images/KDB0305HA3-00C1J.jpg KDB0305HA3-00C1J 30x30x3 12500RPM 0.95CFM (0.027 m3/min) 0.946inchH2O (24.02mmH2O) 5 VDC 0.35A 42.0dB(A)
https://www.delta-fan.com/Download/Images/BSB0203HA3-00CER.jpg https://www.delta-fan.com/Download/Images/BSB0203HA3-00CER.jpg BSB0203HA3-00CER 20x20x3 13000RPM 0.28CFM (0.008 m3/min) 6.40mmH2O 3 VDC 0.06A 32.0dB(A)
https://www.delta-fan.com/Download/Images/BSB01703HA3-00CAJ.jpg https://www.delta-fan.com/Download/Images/BSB01703HA3-00CAJ.jpg BSB01703HA3-00CAJ 17x17x3 12000RPM 0.23CFM (0.007 m3/min) 0.182inchH2O (4.630mmH2O) 3 VDC 0.06A 26.5dB(A)
https://www.delta-fan.com/Download/Images/BSB01503HA3-00CGE.jpg https://www.delta-fan.com/Download/Images/BSB01503HA3-00CGE.jpg BSB01503HA3-00CGE 15x15x3 13800RPM 0.17CFM (0.005 m3/min) 0.154inchH2O (3.90mmH2O) 3 VDC 0.05A 30.0dB(A)
ASB0305HP-00CP4 30x30x6 9500RPM 5.10CFM (0.144 m3/min) 0.156inchH2O (3.96mmH2O) N/A 0.20A 29.0dB(A)
ASB01503HA3-00CYN 15x15x3 14500RPM 0.28CFM (0.008 m3/min) 0.075inchH2O (0.042mmH2O) 3 VDC 0.06A 31.0dB(A)
ND35B00-17J17 30x30x4.5 10500RPM 1.05CFM (0.029 m3/min) 0.400inchH2O (10.16mmH2O) 5 VDC 0.10A 49.5dB(A)
ASB01703HA3-00CAH 17x17x5 12000RPM 0.51CFM (0.014 m3/min) 0.071inchH2O (0.040mmH2O) 3 VDC 0.06A 30.0dB(A)
BSB0205HP-00EFG 20x20x5 12000RPM 0.57CFM (0.016 m3/min) 0.144inchH2O (3.66mmH2O) N/A 0.08A 35.9dB(A)
Part number
(Download spec sheets)
Dimension
(mm)
Speed
(RPM)
Max. air Pressure
(inch H20)
Air Pressure (in H2O) Voltage (V) Current (A) Noise (dB-A)

 *The performance data is subject to change.

 
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