Max Power MPU-150I switching power supply Repair Service

Professional diagnostic and board-level repair service for this Max Power MPU-150I switching power supply.

The Max Power MPU‑150I is a 150 W industrial switching power supply rated for 115–230 V input and 12 V output. Common failure points in this class include degraded MOSFETs or rectifier diodes, blown capacitors on the DC side, and overheating of the heat sink due to inadequate ventilation; these symptoms often manifest as no output voltage, excessive ripple, or a high‑temperature warning. Initial checks should verify that the input mains is within spec and that the supply’s internal fuse or protection circuitry is intact, then measure the 12 V rail for correct voltage and low ESR on the output capacitors, and finally inspect for visible signs of component damage or thermal stress. Post Comment

Need your Max Power MPU-150I switching 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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