REM2-3.33.3S - RECOM Power

REM2-3.33.3S 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.
• Can I use the REM2-3.33.3S in a high-vibration environment?
  Yes, the REM2-3.33.3S is designed to withstand high vibrations. RECOM recommends following the recommended PCB layout and ensuring the module is securely fastened to the PCB to minimize the risk of damage or malfunction.
• What is the maximum capacitance I can use on the output?
  RECOM recommends using a maximum output capacitance of 47µF to ensure stable operation and prevent oscillation. However, the actual capacitance limit may vary depending on the specific application and operating conditions.
• Can I use the REM2-3.33.3S in a humid or wet environment?
  The REM2-3.33.3S is not designed for use in humid or wet environments. RECOM recommends operating the module in a dry environment with a relative humidity below 60%. If operation in a humid environment is necessary, consider using conformal coating or other environmental protection measures.
• What is the recommended input voltage range for optimal performance?
  While the REM2-3.33.3S can operate with an input voltage range of 1.8V to 5.5V, RECOM recommends operating the module within the range of 2.5V to 4.5V for optimal performance and efficiency.