I had a power surge kill a piece of low cost hardware that due to the chip shortage they are well...
My hardware is powered by a meanwell 5v 1A open board power adapter/supply, this has survived and works properly still, i assume all i need is one of those blue disk 2 pin things, what should i attach to my high power supply's input power to help prevent this from happening again
it took damage twice from t-storms, the 1st was non-fatal (the second well... RIP SOC),
the damage happened on the 3.3v, the 5v seems fine, does it seems more likely low voltage AC jumped/arked on my PCB to my data/3.3v wires based on the damage? if so i could insulate that area of the pcb with some plastidip
My hardware is powered by a meanwell 5v 1A open board power adapter/supply, this has survived and works properly still, i assume all i need is one of those blue disk 2 pin things, what should i attach to my high power supply's input power to help prevent this from happening again
it took damage twice from t-storms, the 1st was non-fatal (the second well... RIP SOC),
the damage happened on the 3.3v, the 5v seems fine, does it seems more likely low voltage AC jumped/arked on my PCB to my data/3.3v wires based on the damage? if so i could insulate that area of the pcb with some plastidip
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