Electronics > Lighting > Lighting Accessories > Power Supplies
12V 7A 84W Slim Switched Power Supply for LED SIGMA-D8412
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
Low-quality capacitors with insufficient lifespan (ENG-001) lead to premature power supply failure (RMA-001, RMA-006), generating customer dissatisfaction (REV-001, REV-004, REV-005).
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