RP-0515S - RECOM Power

RP-0515S Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  RECOM recommends a PCB layout with a large copper area connected to the module's thermal pad to ensure good heat dissipation. A minimum of 2 oz copper thickness is recommended, and the copper area should be connected to a heat sink or a metal plate for further heat dissipation.
• How do I ensure the module's reliability in high-temperature environments?
  To ensure reliability in high-temperature environments, RECOM recommends derating the module's output power according to the temperature derating curve provided in the datasheet. Additionally, ensuring good airflow and heat dissipation around the module can help to reduce the operating temperature.
• What is the recommended input capacitor type and value for this module?
  RECOM recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, rated for the input voltage range, to filter the input voltage and reduce noise.
• Can I use this module in a redundant or parallel configuration?
  Yes, the RP-0515S can be used in a redundant or parallel configuration, but RECOM recommends consulting with their application engineers to ensure proper design and implementation to avoid any potential issues.
• What is the module's behavior during input voltage brownout or dropout?
  The RP-0515S has a built-in undervoltage lockout (UVLO) feature that will shut down the module if the input voltage falls below a certain threshold (typically around 10V). The module will automatically restart when the input voltage recovers.