PDQ10-Q24-S15-D - CUI Inc.

PDQ10-Q24-S15-D Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  CUI Inc recommends a 4-layer PCB with a solid ground plane and a separate layer for the DC output to minimize noise and EMI. Additionally, keep the input and output traces separate and as short as possible to reduce radiated emissions.
• How do I ensure reliable operation in high-temperature environments?
  To ensure reliable operation in high-temperature environments, make sure to derate the output power according to the temperature derating curve provided in the datasheet. Also, ensure good airflow around the module and consider using a heat sink if necessary.
• What is the maximum capacitance I can use on the output?
  The maximum capacitance on the output is limited to 10uF to prevent oscillation and ensure stability. Exceeding this value may cause the module to malfunction or become unstable.
• Can I use this module in a redundant or parallel configuration?
  Yes, the PDQ10-Q24-S15-D can be used in a redundant or parallel configuration, but it's essential to ensure that the modules are synchronized and properly configured to avoid any potential issues. Consult CUI Inc's application notes for more information.
• What is the typical MTBF (Mean Time Between Failures) for this module?
  The typical MTBF for the PDQ10-Q24-S15-D is around 1.5 million hours, calculated according to MIL-HDBK-217F. However, this value may vary depending on the specific application and operating conditions.