REC15E-2424SZ - RECOM Power

REC15E-2424SZ Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  RECOM Power Inc 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.
• Can I use the REC15E-2424SZ in a high-vibration environment?
  Yes, the REC15E-2424SZ is designed to withstand high-vibration environments. However, it's essential to ensure that the module is properly secured to the PCB and that the PCB is designed to withstand the vibrations. Additionally, the module's thermal interface material should be suitable for high-vibration applications.
• What is the recommended input capacitor type and value for the REC15E-2424SZ?
  RECOM Power Inc recommends using a low-ESR ceramic capacitor with a value of 10-22 μF, depending on the input voltage and current requirements. The capacitor should be placed as close as possible to the module's input pins to minimize noise and ensure stable operation.
• Can I parallel multiple REC15E-2424SZ modules to increase the output current?
  Yes, it is possible to parallel multiple REC15E-2424SZ modules to increase the output current. However, it's essential to ensure that the modules are identical and that the output voltages are matched to within 1% to prevent current imbalance. Additionally, the modules should be connected in a master-slave configuration to ensure stable operation.
• What is the maximum allowed output capacitance for the REC15E-2424SZ?
  The maximum allowed output capacitance for the REC15E-2424SZ is 220 μF. Exceeding this value may cause the module to oscillate or become unstable. It's essential to ensure that the output capacitance is within the recommended range to ensure stable operation.