WEBENCH® Tools: Overcurrent protector for quadrotor power

Tool/software: WEBENCH® Design Tools

Hi 

I'm a research student from HKUST. 

I'm designing a power board for my quadrotor. And I need to add an overcurrent protector to my main power. The main specification is listed as below,

1. motor driver board(15V) * 4
2. flight controller(15V) * 1
3. onboard computer(15V) * 1
4. The total current could be 120A maximum
5. Power source: 4S Lion Battery, 14.5V-16.8V
6. power board size: 100mm*100mm.

Due to short circuit cases in the real fly, I need to add a short circuit/ overcurrent protector to the main power of my PCB board.

Appreciate any advice or suggested solutions.

Regards

Chuhao

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