this post was submitted on 23 May 2026
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EDIT NOTICE: I accidentally wrote "A1 Mini" in the meme instead of just "A1" out of habit. There's no proof for the Mini to also be affected yet. My bad, sorry. It's the A1 that might burn your house down.

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[–] HelloRoot@lemy.lol 18 points 1 day ago (1 children)

https://consumerrights.wiki/w/Bambu_Lab_A1_NTC_thermistor_fire_and_meltdown_hazard

both I think?

But it seems to only affect low voltage grid countries if I understand it correctly

[–] TheTetrapod@lemmy.world -4 points 1 day ago (1 children)

I read high voltage has it worse, because the ac adapter circuit has a lot more work to do, so it runs hotter.

[–] HelloRoot@lemy.lol 10 points 1 day ago* (last edited 1 day ago) (1 children)

V * A = W

The device operates at a certain wattage. If the voltage is lower, you need more amps to reach the same watt. Amps is what makes conductors hot.

Example:

200V * 1A = 200W

100V * 2A = 200W


Or to quote the link above that you didn't read so I had to re-read to make sure I'm right:

The issue stems from the difference in standardized voltages between regions, with the US running on 120 volts, compared to China's 220 volts (where bambu is based). This requires almost twice the current for the same total power draw in the US compared to most other regions, contributing to higher temperatures being reached due to Ohm's law.

[–] Axolotl_cpp@feddit.it 2 points 1 day ago* (last edited 1 day ago) (1 children)

So it's bambu fault for not thinking about those countries that want to do things differently from the rest of the world

(Most of the world operate between 220-240v, the most notable exceptions are north america, the most north part of south america, Japan and i think israel)

[–] HelloRoot@lemy.lol 2 points 1 day ago

So it’s bambu fault

Yes!