PESE2-S12-S24-M - CUI Inc.

PESE2-S12-S24-M Frequently Asked Questions (FAQs)

• What is the recommended PCB layout and thermal management for optimal performance?
  CUI recommends a PCB layout with a solid ground plane and thermal vias to dissipate heat. A minimum of 2oz copper thickness is recommended. Additionally, ensure good airflow around the module and consider adding a heat sink if operating in high-temperature environments.
• How do I ensure electromagnetic compatibility (EMC) with this module?
  To ensure EMC, follow proper PCB design and layout guidelines, use a metal enclosure, and add EMI filters or shielding if necessary. CUI also recommends following the IEC 61000-4 series of standards for EMC testing and compliance.
• What is the maximum allowable capacitance for the output filter?
  CUI recommends an output filter capacitance of ≤ 10uF to ensure stability and prevent oscillations. Exceeding this value may lead to reduced performance or instability.
• Can I use this module in a redundant or parallel configuration?
  Yes, the PESE2-S12-S24-M can be used in redundant or parallel configurations, but it's essential to follow CUI's guidelines for synchronization and current sharing to ensure reliable operation.
• What is the typical MTBF (Mean Time Between Failures) for this module?
  CUI estimates the MTBF for the PESE2-S12-S24-M to be ≥ 1 million hours, based on MIL-HDBK-217F calculations. However, actual MTBF may vary depending on operating conditions and environmental factors.