IRM-01-9 - Mean Well

IRM-01-9 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the IRM-01-9?
  The maximum operating temperature range for the IRM-01-9 is -40°C to 80°C, with a derating of 2.5% per °C above 60°C.
• Can I use the IRM-01-9 in a high-humidity environment?
  Yes, the IRM-01-9 is designed to operate in humid environments, but it's recommended to use conformal coating or potting to protect the module from moisture and ensure reliable operation.
• What is the recommended input fuse value for the IRM-01-9?
  The recommended input fuse value for the IRM-01-9 is 2A to 5A, depending on the input voltage and current requirements of the application.
• Can I parallel multiple IRM-01-9 modules to increase the output power?
  Yes, you can parallel multiple IRM-01-9 modules to increase the output power, but it's recommended to use a master-slave configuration and ensure that the modules are properly synchronized to avoid oscillations and instability.
• What is the minimum input voltage required for the IRM-01-9 to operate?
  The minimum input voltage required for the IRM-01-9 to operate is 85V AC, but it's recommended to use a minimum input voltage of 90V AC to ensure reliable operation and to meet the specified output voltage and current ratings.