Electronics > Networking > Network Devices > Power over Ethernet > PoE Injectors
48V 1A Compact PoE Injector SIGMA-FP05
Brand: Generic / OEM
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Audited BOM: 10 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 use of low-quality electrolytic capacitors (ENG-001) leads to their premature failure (RMA-001), resulting in overheating and complete product shutdown, as reported by users (REV-001, REV-005).
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