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cpu fan rebuild
To slow down, it works.
To speed up, the voltage can burn the components.
Or, I wish to increase the speed of the fan.
Please light me !
What are the sequence/sense of the current in the coils?
Are they rotated by one(1,2,3,4) or 1+3,2+4?
Can you draw a schematic ?
cpu fan hall sensor
Searching to increase the speed of an CPU cooler Fan, and don'n KNOW how it works.
It has 4 coils on stator and magnetical band on rotor.
The PCB has 2 transistors, 1 hall sensor and a diode.
It is impossible to see the circuits on the PCB without dammage.
At least if I know...
Searching to increase the speed of an CPU cooler Fan, and don'n KNOW how it works.
It has 4 coils on stator and magnetical band on rotor.
How to rebuild the PCB to have variable speed ?
multisim 2001
In the multisim_setup folder you have a folder who contains the 3 libraries.
Rename the original ones (name&extension)to mach the user then overwrite those in user folder.
Now you have an user lib wich contain ALL components in multisim/corporate
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