Due to I'm working with graphic stuffs on my MacBook Air, which take a lot of CPU loads and it produce heat. So, I was seeking for the cooler pad on the market, but all of them provide very low airflow. So I decide to built my own version of note book cooler pad with 12 VDC fans.
For the frame I use the 20x20 alu profile stacked so it will be 40x20, this is because to let fans get better intake airflow. Then I cut the clear acrylic sheet placing on top.
Then wiring 3 fans to the DC socket and plug to the 12V adapter.
Thank for reading.