Electronics > Power Supplies > Power Adapters
3V-12V 5A 72W Adjustable Power Supply SIGMA-F3125
Brand: Generic / OEM
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Audited BOM: 12 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The undersized heat sink (ENG-001) causes overheating (REV-006), leading to premature component failure (RMA-002) and complete product shutdown (REV-001).
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