International Power Sources, INC HUP45-23 Power supply Repair Service

Professional diagnostic and board-level repair service for this International Power Sources, INC HUP45-23 Power supply.

HUP45‑23 is a compact XP Power AC‑DC switching supply rated at 42 W, providing two isolated rails (+5 V up to 5 A, +12 V up to 2 A). Common failure points for this class include overheating of the internal MOSFETs or inductor, capacitor degradation (especially electrolytic), and fan/heat‑sink obstruction leading to thermal shutdown. First‑check diagnostics: verify input voltage and polarity at the IEC inlet; measure output voltages with a multimeter while the unit is powered on; inspect for visible signs of component burn, bulging capacitors, or excessive heat buildup. Post Comment

Need your International Power Sources, INC HUP45-23 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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