RACV04-12 - RECOM Power

RACV04-12 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, and a minimum of 2oz copper thickness to ensure good heat dissipation.
• Can I use this module in a high-vibration environment?
  Yes, the RACV04-12 is designed to withstand vibrations up to 10G, but it's recommended to follow RECOM's guidelines for mechanical fixation and ensure the module is properly secured to the PCB.
• How do I ensure the module's reliability in high-temperature applications?
  RECOM recommends derating the module's output power by 2.5% per degree Celsius above 40°C, and ensuring good airflow around the module to prevent overheating.
• 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, and a voltage rating of at least 50V, placed as close as possible to the module's input pins.
• Can I parallel multiple RACV04-12 modules to increase output power?
  Yes, but it's recommended to follow RECOM's guidelines for paralleling modules, including using identical modules, ensuring identical input and output connections, and providing adequate heat sinking and cooling.