Seeking help for on-site issues
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This post was last edited by Yu Qin on 2020-5-30 at 17:00. The measurement of the thermal resistor with short circuits shows that values for ab fluctuate around 250, while ac remains constant at 221. Values for bc fluctuate between 20 and 40, which indicates that it is likely damaged. But no short circuit or open circuit was found; is it a situation where there’s still some connection despite being broken? Solve
There may be a short circuit between b and c, or the insulation between them may be damaged
The resistance values you mentioned are all abnormal; use a new one instead