How to connect ninja cooller to 5v ?

FroMMars · #1 (**permalink**) 08-29-2008, 09:51 PM

hellow

I wanna make voltage 5v for my Ninja mini cooller, and have fixed 1000 rpm.
I dont like pwm function, because its not quite.
How can i do this ? I just have no expirience :)

Oli · #2 (**permalink**) 08-30-2008, 07:47 AM

Use a voltage regulator like FanMate 2 or simply use a resistor like this one:
Zalman RC56 (7V) Noiseless Resistor Cable
Zalman RC100 (5V) Noiseless Resistor Cable

There are 2 versions, 56 Ohm (7V) and 100 Ohm (5V).

You can also buy adapters that deliver 5V or 7V from a standard molex connector from your PC's PSU but you lose the ability of sending the speed sginal (rpm) to your mainboard if you connect the fan directly to the PSU.

Bye Oli

FroMMars · #3 (**permalink**) 08-30-2008, 12:08 PM

thank you
I allready found this in my Zalman power supply pack

white one is 5v

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#1 (permalink) 08-29-2008, 09:51 PM
FroMMars Junior Member Join Date: Aug 2008 Posts: 4	How to connect ninja cooller to 5v ? hellow I wanna make voltage 5v for my Ninja mini cooller, and have fixed 1000 rpm. I dont like pwm function, because its not quite. How can i do this ? I just have no expirience :)

#2 (permalink) 08-30-2008, 07:47 AM
Oli Senior Member Join Date: Aug 2007 Location: Germany, in the middle of Europe Posts: 422	Use a voltage regulator like FanMate 2 or simply use a resistor like this one: Zalman RC56 (7V) Noiseless Resistor Cable Zalman RC100 (5V) Noiseless Resistor Cable There are 2 versions, 56 Ohm (7V) and 100 Ohm (5V). You can also buy adapters that deliver 5V or 7V from a standard molex connector from your PC's PSU but you lose the ability of sending the speed sginal (rpm) to your mainboard if you connect the fan directly to the PSU. Bye Oli __________________ C2D E6700@3.33Ghz@1,28V / Mugen, Ret Kit & 2x Slip Stream @ 550rpm / summer: idle 37 - load 70 / winter: idle 33 - load 64

#3 (permalink) 08-30-2008, 12:08 PM
FroMMars Junior Member Join Date: Aug 2008 Posts: 4	thank you I allready found this in my Zalman power supply pack white one is 5v