I purchased your Hantek 1833C LCR which had been ok for 6 months.
When i inserted the batteries i saw smoke leaking from the case, after
removing the case
the damaged component;
Device board ID U15,
Component [ 3130 j279] was identified.
I was sure i placed the batteries in the correct way. I have search
everywhere but i am
unable to clearly identify this component.
Is it possible for you to identify and suggest a replacement or
equivalent component?
Author: Jing Time: 2021-10-20 09:15
Reply
The burned out chip is HM5431A single-cell lithium battery protection chip
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