Post #2298965
2026-04-14 14:56 UTC
@LeoDJ@chaos.social that looks very elegant :D The common approach in formula student is a smaller precharge relay and a PTC resistor but there the rules forbid switching using semiconductors and we are running 600V ^^'
Replies (1)
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@LeoDJ@chaos.social 2026-04-14 18:25
@jakob@mastodon.chaosfield.at Thanks ^^ Yeah, at that voltage I wouldn't want to rely on semiconductors that like to fail short either :D I also thought about a second relay + resistor but opted to go for this solution first ^^