Electronics > Computer Accessories > Computer Components > Power Supplies
12V 1A Dual Voltage 100-240V Power Supply MTT-121
Brand: Generic / OEM
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Audited BOM: 13 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 low-quality transformer (ENG-001) causes overheating, leading to premature power supply failure (RMA-001) and customer complaints (REV-001).
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