Fusion 360 - Coil gun PCB Update #1

Upgrades
Better schottky diodes to protect mosfets, diodes rated up to 400A peak current total 800A with two diodes
Power film capacitor, with very low inductance and series resistance. Can handle up to 2000 Amps of peak current and has very low inductance so current rise time is lot of shorter.
TVS diode to protect gate driver
Improved current routes and ground planes
Opto sensors to measure speed of projectile