Max Power MPU-150 switching power supply Repair Service

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

The Max Power MPU‑150 is a 150 W industrial switching power supply designed for mixed‑mode digital and analog loads, offering multiple outputs (typically +5 V, +12 V, +3.3 V) with remote sense capability. Common failure modes include blown input capacitors or electrolytic degradation, overheating of the internal MOSFETs due to inadequate ventilation, and failure of the PFC controller IC leading to output ripple or dropout. First‑check diagnostics: verify 115/230 VAC input voltage and polarity; measure output voltages with a multimeter while monitoring for dropout or excessive ripple; inspect the PCB for bulging capacitors, scorch marks, or loose connections; review any error LEDs or serial logs if available. Post Comment

Need your Max Power MPU-150 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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