RCDE-48-1.05 - RECOM Power

RCDE-48-1.05 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. Additionally, the PCB should have a sufficient number of vias to dissipate heat to the other side of the board.
• Can I use this module in a high-vibration environment?
  While the RCDE-48-1.05 is designed to be robust, it's essential to ensure that the module is properly secured to the PCB and the PCB is securely fastened to the chassis to prevent damage from vibration. Additionally, the module's pins should be soldered securely to the PCB to prevent fatigue.
• How do I ensure the module's reliability in high-temperature environments?
  To ensure reliability in high-temperature environments, it's crucial to maintain a safe operating temperature range (up to 85°C) and provide adequate cooling. The module's thermal pad should be connected to a heat sink or a large copper area on the PCB to dissipate heat efficiently.
• What is the recommended input capacitor value and type for this module?
  RECOM Power Inc recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, rated for at least 50V, as close to the module's input pins as possible. This helps to filter out input noise and ensure stable operation.
• Can I use this module in a redundant or parallel configuration?
  Yes, the RCDE-48-1.05 can be used in a redundant or parallel configuration to achieve higher power ratings or redundancy. However, it's essential to ensure that the modules are properly synchronized and configured to prevent damage or instability.