Bycan Red Baron RB-14/28-25P Power Unit Repair Service

Professional diagnostic and board-level repair service for this Bycan Red Baron RB-14/28-25P Power Unit.

The Bycan Red Baron RB‑14/28‑25P is an aircraft ramp power supply that delivers a selectable 14 V or 28 V DC output at up to 25 A for avionics and actuator testing. Common failure points in this class of units include degraded input transformers, failed rectifier diodes, blown fuses, and worn filter capacitors that can cause voltage sag or overheating. Begin troubleshooting by verifying the 115‑V/220‑V AC input is within spec, inspecting all fuses for continuity, measuring the DC output under no-load and load conditions, and checking for any visible signs of arcing or component damage. If the unit fails to regulate correctly, test the rectifier bridge and filter capacitor bank for shorts or leakage before proceeding with deeper diagnostics. Post Comment

Need your Bycan Red Baron RB-14/28-25P Power Unit 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

Other Repaired Units by Bycan Red Baron