PSK-15D-12 - CUI Inc.

PSK-15D-12 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 1 oz copper thickness is recommended. For thermal management, ensure good airflow and consider adding a heat sink if the device will be operating at high temperatures or high power levels.
• How do I ensure electromagnetic compatibility (EMC) with the PSK-15D-12?
  To ensure EMC, follow proper PCB layout and grounding techniques, use shielding if necessary, and consider adding EMI filters or common-mode chokes to reduce emissions. Additionally, ensure the device is operated within its specified frequency range and power levels.
• What is the maximum allowable voltage derating for the PSK-15D-12?
  CUI recommends derating the input voltage by 10-15% to ensure reliable operation and to account for voltage tolerances. However, the exact derating will depend on the specific application and environmental conditions.
• Can I use the PSK-15D-12 in a redundant or parallel configuration?
  Yes, the PSK-15D-12 can be used in redundant or parallel configurations, but it's essential to ensure proper synchronization and control of the devices to avoid instability or oscillations. Consult with CUI's application engineers for specific guidance.
• What are the reliability and MTBF expectations for the PSK-15D-12?
  CUI provides reliability data and MTBF calculations based on industry-standard models such as MIL-HDBK-217F. Contact CUI's technical support for specific reliability data and MTBF estimates for your application.