this post was submitted on 15 Mar 2025
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Shoudn't it be 25%?
Current is not controlled here, resistance (aka the soldering iron) and voltage are.
Power = Voltage ^ 2 / Resistance. Double the voltage, that quadruples the power. So you only want to plug in 25% of the time to get the equivalent power of 120V.
But it might not melt at double power? Maybe the extra heat helps, I can't find a resistance/temperature curve for a soldering iron...
Source: EE dropout.
I sure hope someone will be fired for this obvious blunder
If my company fired people for trade show cock-ups we would change the entire staff every couple months. There is a lot of stuff being moved in a short time period, shit is stressfull and you're working at a diminished capacity at least a week aferwards. As long as the stand is not on fire during the show, all is good.
Oh, absolutely. I was just making a bad simpsons reference