IES0105S09 - XP POWER

IES0105S09 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  XP Power recommends a PCB layout with a large copper area connected to the module's thermal pad to dissipate heat efficiently. A minimum of 1 oz copper thickness is recommended, and the copper area should be at least 1 inch x 1 inch in size.
• Can I use the IES0105S09 in a high-vibration environment?
  Yes, the IES0105S09 is designed to withstand vibrations up to 10G peak acceleration, making it suitable for use in high-vibration environments. However, it's essential to ensure proper mounting and screw torque to prevent damage.
• How do I ensure the module's input fuse is properly sized?
  The input fuse should be sized based on the module's maximum input current rating (1.5A) and the system's maximum inrush current. A slow-blow fuse with a rating of 2-3A is recommended to ensure reliable operation.
• What is the recommended input capacitor value and type?
  XP Power recommends using a low-ESR ceramic capacitor with a value of 10-22uF, 50V rating, and an X7R or X5R dielectric. This helps to filter input noise and ensure stable operation.
• Can I use the IES0105S09 in a humid or wet environment?
  The IES0105S09 has a conformal coating to protect against humidity, but it's not designed for immersion in water. If used in a humid environment, ensure the module is properly sealed and protected from moisture ingress.