Nedap MD13 045 is an industrial DC power supply used to provide regulated output to control panels or motor drives in automation systems. Common failure modes include electrolyte leakage or degradation of electrolytic capacitors on the input and output stages, overheating due to inadequate ventilation, and failure of protection circuitry (short‑circuit or over‑current relays). First‑check diagnostics: verify that the unit receives proper 220–277 VAC input voltage and that the output rails match spec; inspect for bulging or leaking capacitors and check temperature rise under load; review any error codes displayed on the control panel or logs for protection trip indications.[oss-gpt-20b]