International Power Sources PU110-12A Power Supply Repair Service

Professional diagnostic and board-level repair service for this International Power Sources PU110-12A Power Supply.

The International Power Sources PU110‑12A is a compact AC‑DC switching power supply rated at 80 W output (12 V/9 A) with universal input 100–240 VAC and full regulation on all outputs. Common failure points for this class include the main MOSFETs, the high‑voltage diode bridge, and the output filter capacitors, which often show signs of overheating or leakage after prolonged operation. Check the input voltage and current draw first, then verify the output rails with a multimeter while the unit is powered; visually inspect for burnt components or swollen electrolytics on the PCB. If the outputs are correct but the unit still fails to start, examine the control ICs and any associated feedback resistors for damage or mis‑routing. Post Comment

Need your International Power Sources PU110-12A 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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