PDQ15-Q48-S3-D - CUI Inc.

PDQ15-Q48-S3-D Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  CUI recommends a PCB layout with a solid ground plane and thermal vias under the module to improve heat dissipation. A minimum of 2oz copper thickness is recommended for the PCB.
• Can I use this module in a high-vibration environment?
  Yes, the PDQ15-Q48-S3-D is designed to meet the vibration requirements of IEC 60068-2-6, but it's recommended to perform additional testing to ensure the module meets the specific vibration requirements of your application.
• What is the maximum capacitance load that can be connected to the output?
  The maximum capacitance load is not explicitly stated in the datasheet, but as a general rule, CUI recommends limiting the output capacitance to 10uF or less to ensure stable operation.
• Can I use this module in a redundant configuration for high-reliability applications?
  Yes, the PDQ15-Q48-S3-D can be used in a redundant configuration, but it's essential to ensure that the modules are properly synchronized and that the system is designed to handle the increased power consumption and heat generation.
• What is the recommended input fuse rating for this module?
  CUI recommends using a fuse with a rating of 2-3 times the maximum input current to ensure safe and reliable operation.