The simplest way to reduce fan speed

Among all circuits i have make, this is the simplest one. It uses a resistor to generate voltage drop and thus reduce the speed of a DC motor like the PC fan motor. All information and other similar circuits can be found in this page:
http://pcbheaven.com/circuitpages/A_Simple_Way_To_Reduce_A_DC_Fan_Speed/

Category:

Science & Technology

Tags:

• dc
• motor
• fan
• control
• speed
• reduce
• set
• electronic
• circuit
• schematic

[MegaTrendnet]

the simpliest way to reduce fan speed is to put finger into fan

[xphilipgrx]

Ellinas eisai kai esy? :P

to katalabainw apo tin foni sou ;)

[MorkaGraven]

@MegaTrendnet Unplugging it works well too.

[BoltAndPennyFan]

More simple way: Cut off the cable....

[Borisca94]

WTF как он это делает, он наверное маг)))

WTF how he does it, he probably mage)))

[polic72]

lol... im so high right now and laughing and laughing.. i cant stop..

[oszyby]

Wow! Incredible!

[SuperNick134]

Ellinaras?

[teris9696]

@xphilipgrx Ελληνικοτατη προφορα..αντι να κανει ενα ελληνικο Tutorial...

[aliwith888]

the experiment starts from 2:06 ... hope that helped ;)

[badbadboy2811]

simplest way to reduce fan speed.....yeah!!!...