Bộ làm mát VTX fan blower cho FPV drone

MY FPV Quad VTX kept overheating and I wanted a good solution to keep it cool for a long period of time. I had these fan blowers and a few other odd parts to other projects i decided to use and whip up this cooling system. The idea is to place the quad on the open hole to get direct airflow on the VTX to keep it cool. The links bellow are to all the parts needed to make this same setup. when picking the fan, choose the 12v option to give yourself headroom when raising the power on the power unit ( it has a knob to adjust volts from 0 to 12 volts). these blowers are small but when doubled up and directed with this print, they provided a really good amount of flow to keep the VTX cool.

fan blower

Fan power supply

power connectors