Laptop Cooling Pad DIY | Awesome Life Hacks With CPU Fan | Creative Ideas | Computer Fan
Intro: Laptop Cooling Pad DIY | Awesome Life Hacks With CPU Fan | Creative Ideas | Computer Fan
You need to watch this video until its end. for understanding the video.
STEP 1: CPU Cooling Fan
You need 5, 12V CPU Cooling Fans
you can buy CPU fan it from here: https://ouo.io/nQ9WWu
STEP 2: Fan Connection
Connect all CPU Fan's in Parallel.
STEP 3: You Will Need a USB Cable for Power
You can use old Micro USB to USB Cable
STEP 4: Cut the Cable
Cut the cable and after tha you will need only two wires
1. Black [GND]
2. Red [+5v]
STEP 5: Connections
Connect the +ve of the USB to the +ve of the fan
and -ve to the -ve of the fan.
STEP 6: Measure the Fan Voltage.
I have connected the USB to the power bank and then I measured the voltage.
it is about 4.7 v not 12v
STEP 7: So, We Need Step Up Boost Converter
It will increase the voltage to our need Voltage 12V
Step Up Boost Converter: https://ouo.io/0hX1q
STEP 8: Boost Converter Connection
Connect the vin +ve and -ve to the USB cable
and also connect outgoing wires.
STEP 9: Voltage Adjustment
Now Rotate the Potentiometer of the Boost converter And Take it to 12v
STEP 10: Connection With Fans
Now Connect boost converter outgoing wires to the fan.
STEP 11: You Can See the Fan Is Rotating at Its Max Speed.
it will cool down your pc faster than you buy online for cooling pad
STEP 12: Ready for Using
Hope You Understand What I am saying.
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11 Comments
setromualdo 3 years ago
PrathamK5 2 years ago
Jabuchase93 5 years ago
MicroNut99 5 years ago
I like this use of the step up converter. Also I can see how it would be easy to shorten the screws and add rubber feet for safer and easier tabletop use. I dont imagine using this type of laptop cooler on the road or when it is not plugged in but I am sure it draws power mucn more quickly from a 3.7v power pack.
Creative creator 5 years ago
It will work quite a lot with 10000mah power bank i know the losses of voltage conversation but all in all it is a handy project.
Thanks for reading my post.
-Skar- 5 years ago
Creative creator 5 years ago
Yes, You are right I have measured the current it was about 1.8 amp with boost converter and 0.7A without boost converter So I use my PowerBank or Phone Charger to operate it. For the video i Just Showed it was working.
DIY Hacks and How Tos 5 years ago
Epic cooling pad. About how much does this affect your laptop's battery life?
Creative creator 5 years ago
when you will connect with step-up boost converter then it takes about 1.8A current so better to use an external power bank or any phone charger. if you want to use with laptop power then don't use step-up converter just directly connect USB to fans and it will take 0.7A [0.14x5=0.7]
**Speed Will be slow
LydiaT2 5 years ago
Looks good, but I feel it stands too high off the table in the front. The back legs can stay that height. But, I would use very short bolts for the front legs, so that the front of the laptop rises only a quarter inch above the table. Therefore, it helps it to put your laptop on an angle so it's easier on and more natural for your wrists.
Creative creator 5 years ago
Yes, you are right, I have used short bolts at first but it was too much slippery so the laptop falls down so, I had to use some type of rubber or something else for friction but that time I don't have that. so, i used same bolts.
thanks for viewing...