Electronics > Beginners
What's the most dangerous failure's these days ?
Psi:
--- Quote from: Siwastaja on July 27, 2019, 08:59:50 am ---
--- Quote from: Psi on July 26, 2019, 11:02:07 pm ---Main issue I encounter is pcb assemblers using non genuine parts in critical sections.
Even when told that the part must be genuine
--- End quote ---
Supply all critical parts for these Chinese assembly houses.
--- End quote ---
They'd probably just resell your good parts and still buy the cheap ones.
Siwastaja:
--- Quote from: Psi on July 28, 2019, 01:52:58 pm ---
--- Quote from: Siwastaja on July 27, 2019, 08:59:50 am ---
--- Quote from: Psi on July 26, 2019, 11:02:07 pm ---Main issue I encounter is pcb assemblers using non genuine parts in critical sections.
Even when told that the part must be genuine
--- End quote ---
Supply all critical parts for these Chinese assembly houses.
--- End quote ---
They'd probably just resell your good parts and still buy the cheap ones.
--- End quote ---
Not happened to me. Yes it's possible, but requires a lot more resources from their part, making it less profitable. They need to identify the parts, change them, they need a market connection to sell the parts for profit, quickly...
And it's much harder to explain to the customer, it's feels like a much more serious kind of fraud than just "accidentally" buying from a wrong source.
radiolistener:
--- Quote from: lordvader88 on July 25, 2019, 10:51:26 pm ---Over the years, what parts failing do you think lit the most fires ? Caps, transformers, resistors ? ?
--- End quote ---
li-ion accumulators
Gyro:
--- Quote from: radiolistener on July 28, 2019, 05:20:14 pm ---li-ion accumulators
--- End quote ---
As in people who accumulate dodgy Li-ion cells? ;D
radiolistener:
https://www.worldofbuzz.com/power-bank-plane-unexpectedly-catches-fire-passengers-forced-evacuate/
http://www.forfyre.com/the-lithium-safe-battery-bag-for-the-fire-protection-of-lithium-ion-batteries-that-catches-fire-due-to-thermal-runaway/?lang=en
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