CSP-3000-400 datasheet by Mean Well

CSP-3000-400 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the CSP-3000-400?
  The maximum operating temperature range for the CSP-3000-400 is -20°C to 60°C, with a derating of 2.5% per degree above 40°C.
• Can the CSP-3000-400 be used in a redundant configuration?
  Yes, the CSP-3000-400 can be used in a redundant configuration, but it requires an external ORing diode and a current sharing circuit to ensure proper operation.
• What is the hold-up time for the CSP-3000-400?
  The hold-up time for the CSP-3000-400 is approximately 10ms, which means the output voltage will remain stable for 10ms in the event of an input power failure.
• Can the CSP-3000-400 be used in a high-altitude environment?
  Yes, the CSP-3000-400 can be used in high-altitude environments up to 5000m, but the output power may need to be derated to ensure reliable operation.
• What is the MTBF (Mean Time Between Failures) for the CSP-3000-400?
  The MTBF for the CSP-3000-400 is approximately 550,000 hours, calculated according to MIL-HDBK-217F.