Lock Inspection Systems LTD MK II Type 9 Power Supply Repair Service

Professional diagnostic and board-level repair service for this Lock Inspection Systems LTD MK II Type 9 Power Supply.

Lock Inspection Systems LTD MK II Type 9 Power Supply is a high‑current industrial power module used to drive the MetalChek 9 metal detector’s field coils and control electronics. Common failure modes on this unit include degraded output regulation due to failed switching MOSFETs or inductor winding damage, capacitor electrolyte leakage causing voltage ripple, and thermal runaway from over‑current protection circuitry. First‑check diagnostics: verify input AC voltage and polarity; measure the DC output rail with a multimeter while the detector is powered off; inspect for visible signs of overheating, bulging capacitors, or burn marks on the PCB; and review any error codes displayed on the detector’s diagnostic panel. Post Comment

Need your Lock Inspection Systems LTD MK II Type 9 Power Supply repaired?

Ship your unit to our North Carolina repair shop for component-level diagnostics and a repair estimate. We service industrial control electronics and power systems nationwide.

• ⚙️ Board-level diagnostics – Troubleshooting beyond simple module replacement
• 🔁 Clear approval process – No repair begins without your approval
• 🧰 Expert Technicians – Decades of board-level experience
• ✅ 1-Year Warranty – Included with completed repairs

Start a Repair Request   Call 1-336-969-0110

Nationwide service • Industrial-grade testing • 1-year warranty on completed repairs

Owner-Operated • Practical Pricing • 1-Year Warranty • Nationwide Service

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