ETI Systems recommends a 4-layer PCB with a solid ground plane and thermal vias to dissipate heat. A minimum of 2 oz copper thickness is recommended. For thermal management, a heat sink with a thermal resistance of 10°C/W or lower is suggested.
To ensure reliability, operate the MW20B-10-5K within its specified temperature range (-40°C to 85°C). Implement adequate cooling, and consider derating the output power at high temperatures. Regularly inspect the converter for signs of overheating or physical damage.
The maximum allowable capacitance on the output is 2200 μF. Exceeding this value may cause instability or oscillation in the converter. It's essential to follow the recommended output capacitance value to ensure stable operation.
Yes, the MW20B-10-5K can be used in a redundant or parallel configuration. However, it's crucial to follow ETI Systems' guidelines for synchronization and current sharing to ensure reliable operation and prevent damage to the converters.
The typical efficiency of the MW20B-10-5K is around 85% at full load (10A) and 80% at half load (5A). Efficiency may vary depending on the input voltage, output voltage, and operating temperature.
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MW20B-10-5K Overview
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