RSD-500D-12 datasheet by Mean Well

RSD-500D-12 Frequently Asked Questions (FAQs)

• What is the maximum ambient temperature for the RSD-500D-12?
  The maximum ambient temperature for the RSD-500D-12 is 50°C, but it can be derated to 40°C for altitudes above 2000 meters.
• Can I use the RSD-500D-12 in a redundant configuration?
  Yes, the RSD-500D-12 can be used in a redundant configuration, but it requires an external ORing diode or a redundancy module to ensure proper operation.
• What is the hold-up time for the RSD-500D-12?
  The hold-up time for the RSD-500D-12 is approximately 16ms at 230VAC input and full load.
• Can I use the RSD-500D-12 in a high-vibration environment?
  Yes, the RSD-500D-12 is designed to withstand high-vibration environments, but it's recommended to follow the manufacturer's guidelines for mounting and installation to ensure reliable operation.
• What is the MTBF (Mean Time Between Failures) for the RSD-500D-12?
  The MTBF for the RSD-500D-12 is approximately 550,000 hours at 25°C ambient temperature and 230VAC input, calculated according to MIL-HDBK-217F.