TUHS25F15 - Cosel

TUHS25F15 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  Cosel recommends a PCB layout with a large copper area connected to the tab of the TUHS25F15 to ensure good heat dissipation. A minimum of 2 oz copper thickness is recommended, and the copper area should be at least 1 inch x 1 inch in size.
• How do I ensure reliable operation in high-vibration environments?
  To ensure reliable operation in high-vibration environments, Cosel recommends securing the TUHS25F15 to the PCB using screws or a suitable adhesive, and ensuring that the PCB is properly secured to the chassis or enclosure. Additionally, the TUHS25F15 should be mounted in a way that minimizes stress on the component.
• What is the maximum allowed capacitance for the output filter?
  The maximum allowed capacitance for the output filter of the TUHS25F15 is 10uF. Exceeding this value may cause instability or oscillation in the output voltage.
• Can I use the TUHS25F15 in a parallel configuration to increase output power?
  Yes, the TUHS25F15 can be used in a parallel configuration to increase output power. However, it is essential to ensure that the units are properly synchronized and that the output voltages are matched to within 1% to prevent uneven current sharing.
• What is the recommended input fuse rating for the TUHS25F15?
  Cosel recommends using a fuse with a rating of 5A or less to protect the TUHS25F15 from input overcurrent conditions.