MB120S12K01 datasheet by SL Power Electronics

MB120S12K01 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  SL Power Electronics recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure optimal thermal performance.
• How do I ensure reliable start-up of the power supply?
  To ensure reliable start-up, ensure that the input voltage is within the specified range, and the input capacitance is within the recommended range. Also, ensure that the power supply is properly configured and the output voltage is set correctly.
• What is the maximum allowable output capacitance for this power supply?
  The maximum allowable output capacitance for the MB120S12K01 is 2200uF. Exceeding this value may affect the stability of the power supply.
• Can I use this power supply in a high-altitude application?
  Yes, the MB120S12K01 is designed to operate up to 5000 meters above sea level. However, derating of the output power may be necessary at higher altitudes.
• What is the recommended fuse rating for the input of this power supply?
  SL Power Electronics recommends a fuse rating of 5A or 6.3A slow-blow fuse for the input of the MB120S12K01.