R05P12S/R8 - RECOM Power

R05P12S/R8 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 1 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, as close as possible to the module's input pins. This helps to filter out input noise and ensure stable operation.
• Can I use this module in a redundant configuration for high-reliability applications?
  Yes, the R05P12S/R8 can be used in a redundant configuration to achieve high reliability. RECOM recommends using a diode ORing configuration to connect multiple modules in parallel, ensuring that the output voltage is stable and reliable even in the event of a single module failure.
• What is the typical MTBF (Mean Time Between Failures) for this module?
  According to RECOM, the typical MTBF for the R05P12S/R8 is >1 million hours, calculated according to MIL-HDBK-217F at 40°C ambient temperature and 50% load.