HLG-185H-36AB datasheet by Mean Well

HLG-185H-36AB Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the HLG-185H-36AB?
  The maximum operating temperature range for the HLG-185H-36AB is -40°C to 80°C, with a derating of 2.5% per °C above 60°C.
• Can I use the HLG-185H-36AB in a Class I, Division 2 hazardous location?
  Yes, the HLG-185H-36AB is certified for use in Class I, Division 2 hazardous locations, but it must be installed and used in accordance with the relevant safety standards and regulations.
• What is the minimum load requirement for the HLG-185H-36AB?
  The minimum load requirement for the HLG-185H-36AB is 20% of the maximum rated output current. Operating the power supply below this minimum load may affect its stability and reliability.
• Can I parallel multiple HLG-185H-36AB power supplies to increase the output power?
  No, the HLG-185H-36AB is not designed for parallel operation. Connecting multiple units in parallel may cause instability, oscillation, or even damage to the power supplies.
• What is the hold-up time for the HLG-185H-36AB?
  The hold-up time for the HLG-185H-36AB is typically 20 ms, which means that the power supply can maintain its output voltage for at least 20 ms in the event of a brief input power interruption.