RNM-0515S - RECOM Power

RNM-0515S 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 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 RNM-0515S in a high-vibration environment?
  Yes, the RNM-0515S is designed to withstand high-vibration environments. However, it's recommended to follow the recommended PCB layout and mounting guidelines to ensure the module is securely attached to the PCB. Additionally, the module's pins should be soldered securely to prevent damage from vibration.
• What is the maximum allowed capacitance for the output filter?
  The maximum allowed capacitance for the output filter is 10uF. Exceeding this value may cause instability or oscillation in the output voltage. It's recommended to use a capacitor with a low ESR (Equivalent Series Resistance) to minimize the risk of oscillation.
• Can I use the RNM-0515S in a redundant configuration?
  Yes, the RNM-0515S can be used in a redundant configuration to achieve high reliability and availability. However, it's recommended to follow RECOM's guidelines for redundant configuration and to ensure that the modules are properly synchronized to prevent damage or instability.
• What is the recommended input fuse rating?
  The recommended input fuse rating is 1A to 2A, depending on the input voltage and the maximum input current. It's recommended to consult the datasheet and RECOM's application notes for more information on fuse selection.