LCM1500U-T-4 datasheet by Artesyn Embedded Technologies

LCM1500U-T-4 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the LCM1500U-T-4?
  The maximum operating temperature range for the LCM1500U-T-4 is -40°C to 85°C, with a derating of 2.5% per °C above 70°C.
• Can the LCM1500U-T-4 be used in a redundant configuration?
  Yes, the LCM1500U-T-4 can be used in a redundant configuration to provide N+1 redundancy, hot swap, and load sharing.
• What is the hold-up time for the LCM1500U-T-4?
  The hold-up time for the LCM1500U-T-4 is 10ms minimum, which means the output voltage will remain within regulation for at least 10ms after the input power is removed.
• Does the LCM1500U-T-4 have built-in overvoltage protection (OVP)?
  Yes, the LCM1500U-T-4 has built-in overvoltage protection (OVP) that will shut down the output if the output voltage exceeds 110% of the nominal output voltage.
• Can the LCM1500U-T-4 be used in a high-altitude application?
  Yes, the LCM1500U-T-4 can be used in high-altitude applications up to 5,000 meters (16,400 feet) without derating, but the output power may need to be derated above 3,000 meters (9,800 feet).