VBUS protection circuitry

system76 / launch

System76 Launch Configurable Keyboard

GNU General Public License v3.0

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VBUS protection circuitry #89

Closed dlharmon closed 1 year ago

dlharmon commented 1 year ago

add capacitors at every USB power switch add reverse protection schottky diode to clamp observed negative voltages seen on VBUS during plug and unplug add RC snubber to VBUS