MDR-100-12 datasheet by Mean Well

MDR-100-12 Frequently Asked Questions (FAQs)

• What is the maximum ambient temperature for the MDR-100-12?
  The maximum ambient temperature for the MDR-100-12 is 70°C, but it can be derated to 50°C for full load operation.
• Can the MDR-100-12 be used in a redundant configuration?
  Yes, the MDR-100-12 can be used in a redundant configuration, but it requires an external diode or ORing FET to prevent back-feeding.
• What is the hold-up time for the MDR-100-12?
  The hold-up time for the MDR-100-12 is approximately 10ms, which means it can maintain output voltage for 10ms in the event of an input power failure.
• Can the MDR-100-12 be used in a high-vibration environment?
  Yes, the MDR-100-12 is designed to withstand vibrations up to 10G, making it suitable for use in industrial and transportation applications.
• What is the MTBF (Mean Time Between Failures) for the MDR-100-12?
  The MTBF for the MDR-100-12 is approximately 550,000 hours, which is calculated according to the Telcordia SR-332 standard.