F-0011

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Revision as of 18:43, 19 April 2021 by Yoyojacky (talk | contribs) (Package Includes)
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5V Adjustable speed fan for RPi

Description

This is a fan that can be adjusted by PWM. The official Raspberry Pi OS supports the speed adjustment function. You can also control the speed of the fan by controlling the GPIO pin through a third-party program.

Features

  • Support PWM speed regulation
  • Silent fan
  • reliable quality
  • Easy to configure

Specifications

Item Description Unit
Rated Voltage DC 5 VDC
Operation Voltage DC 4.5~6 VDC
Start-up Voltage DC ≤ 4 (At 25℃ power on/off) VDC
Current 0.05±0.02 A
Operation Current 0.07±0.02 A
Input Power 0.25 W
Speed (At 25℃,To record speed afler fan running normal,This time about 3~5minutes) 4000±10% RPM
Air Flow(at zero static pressure) 4.27 CFM
Air Pressure(at zero air flow) 2.1 mmH2O
Acousitical Noise (AVG.) 20.1 dB(A)
Insulation Type CLASS A(105°) NA
Insulation Strength Under the condition of 500V DC voltage, the impedance between the outer frame and the terminal line is not less than 10 Megohm
Dielectric Strength Under the condition of 600V/50Hz alternating current for one minute, the current between the outer frame and the terminal line No more than 5MA
Life Expectancy It is expected to be normal when the ambient temperature is 25℃ and the relative temperature is 15-65%RH 20,000 hours of work
Rotation counterclockwise Logo side
Lead Wire Black single DuPont terminal silicone black red blue wire 28# L=80mm
  • Dimension
Fandimension.jpg


  • Internal structure
Internalinstructure.jpg


Gallery

  • Note: The Ice tower cooler is not include.
4010.jpg
4010-.2.jpg
4010-3.jpg
4010-1.jpg

Package Includes

  • 2 x 5V Adjustable speed fan for RPi
  • 8 x M3x16 Lone screw
  • 8 x M3 Nut

How to connect it to RPi

HowtoconnecttoRPI.jpg


How to configure fan in Raspberry Pi OS

  • Connect the fan to your Raspberry Pi 4B

DO NOT POWER RASPBERRY PI YET.

SETTING THE PWM SETTINGS

  • 1. In Raspbian, open the Terminal App
  • 2. Go to the root directory and Open the file:
 /boot/config.txt file
  • 3. Open and edit the "config.txt" file by typing:
sudo nano config.txt
  • 4. Add the line:
dtoverlay=gpio-fan,gpiopin=18,temp=55000
  • 5. Save changes and exit by pressing Ctrl+X.

This setting will start the Fan at CPU Temp 55 degrees Celcius(temp=55000).
You may set your desired fan initiation temperature as you desire.

Keywords

  • 5V Adjustable speed fan for RPi, PWM fan, adjustable fan