Bycan Systems BA-14 Power Supply

The Bycan BA‑14 is a dual‑voltage aircraft ramp power supply and battery charger that delivers filtered 14 V or 28 V DC at up to 50 A for avionics testing and battery recharging. Common failures on this class of units include degraded rectifier diodes, overheated MOSFETs in the switching stage, and worn filter capacitors that cause ripple or voltage sag under load. For initial troubleshooting, verify the AC input voltage and breaker status, check the DC output with a multimeter for correct voltage and continuity to the connector pins, and inspect the internal heat sink and fan for dust buildup or mechanical failure.[oss-gpt-20b]

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We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

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