RV-1212S - RECOM Power

RV-1212S 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 dissipate heat efficiently. 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 using a heat sink or metal plate can help to reduce the module's operating temperature.
• What is the recommended input capacitor type and value for the RV-1212S?
  RECOM recommends using a low-ESR ceramic capacitor with a value of 10-22 μF and a voltage rating of at least 25 V. The capacitor should be placed as close as possible to the module's input pins to minimize noise and ripple.
• Can I use the RV-1212S in a redundant or parallel configuration?
  Yes, the RV-1212S can be used in a redundant or parallel configuration to achieve higher power output or to improve system reliability. However, RECOM recommends consulting with their application engineers to ensure proper design and implementation of the redundant or parallel configuration.
• What is the module's behavior during input voltage brownout or dropout?
  The RV-1212S is designed to shut down during input voltage brownout or dropout to protect the module and the load. The module will automatically restart when the input voltage returns to a safe operating level.