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Current problem: Substrate insulation leakage under humidity and biasBack to this problem’s solution map →
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Technical Q&ABLNKK editorial notes

Substrate insulation leakage under humidity and bias: How should the next round of comparisons be designed?

First retain initial and biased IR time histories, polarity, and unaltered samples, and localize the path between conductors.

Humidity, temperature, and biasInsulation leakageCAF

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  • Are IR measurements, bias polarity, environmental conditions, and baselines traceable?
  • Is leakage located at the wiring, on the surface, or internally between conductors?
  • How are layer positions, actual spacing, glass-fiber orientation, and manufacturing histories aligned?
Technical Q&A awaiting input
  • Are IR measurements, bias polarity, environmental conditions, and baselines traceable?
  • Is leakage located at the wiring, on the surface, or internally between conductors?
  • How are layer positions, actual spacing, glass-fiber orientation, and manufacturing histories aligned?

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