Electronics > Security & Surveillance > Surveillance Accessories > Power Supplies
12V 20A Switching Power Supply for CCTV Security Cameras (Honeycomb Enclosure)
Brand: Generic / OEM
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Audited BOM: 9 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Undersized output capacitors (COMP-002) lead to excessive ripple (ENG-001), causing premature failure (RMA-001) and image problems (RMA-002), reflected in reviews of 'stopped working' (REV-001) and 'grainy image' (REV-002).
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