SUP-EK10-ER-6 - Okaya

SUP-EK10-ER-6 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout and thermal management for optimal performance?
  Okaya recommends a 4-layer PCB with a dedicated ground plane and thermal vias to dissipate heat. A minimum of 2 oz copper thickness is recommended for the power traces. Additionally, a thermal pad on the bottom of the device should be connected to a heat sink or a thermal interface material to ensure efficient heat dissipation.
• How do I ensure electromagnetic compatibility (EMC) with the SUP-EK10-ER-6?
  To ensure EMC, Okaya recommends following proper PCB design and layout guidelines, using a metal shield or enclosure, and implementing filtering and shielding on the input and output lines. Additionally, the device should be placed at least 10 mm away from any metal objects or conductive surfaces.
• What is the maximum allowable voltage derating for the SUP-EK10-ER-6?
  Okaya recommends derating the input voltage by 10% to ensure reliable operation and to prevent overvoltage stress on the device. For example, if the maximum rated input voltage is 10 V, the maximum allowable voltage derating would be 9 V.
• Can the SUP-EK10-ER-6 be used in a high-temperature environment?
  The SUP-EK10-ER-6 is rated for operation up to 85°C ambient temperature. However, Okaya recommends derating the output power by 1% per degree Celsius above 70°C to ensure reliable operation. For example, if the maximum rated output power is 10 W, the derated output power at 85°C would be approximately 7.5 W.
• What is the recommended input capacitor type and value for the SUP-EK10-ER-6?
  Okaya recommends using a low-ESR ceramic capacitor with a value of 10 μF to 22 μF, rated for the input voltage and with a temperature rating of X7R or better. The capacitor should be placed as close as possible to the input pins of the device.