TDK-Lambda recommends a multi-layer PCB with a solid ground plane and thermal vias to dissipate heat. A minimum of 1 oz copper thickness is recommended. Additionally, a thermal interface material (TIM) should be used between the converter and the heat sink to ensure efficient heat transfer.
To ensure EMC, TDK-Lambda recommends using a shielded enclosure, keeping the input and output cables as short as possible, and using EMI filters on the input and output lines. Additionally, the converter should be placed at least 10mm away from any metal objects or walls.
The derating curve for the CC6-4803SF-E is not explicitly stated in the datasheet, but TDK-Lambda recommends derating the output power by 2.5% per degree Celsius above 40°C. This means that at 50°C, the output power should be derated by 25% to ensure reliable operation.
Yes, the CC6-4803SF-E can be used in a redundant or parallel configuration, but it requires additional external circuitry to ensure proper operation. TDK-Lambda recommends using a diode or MOSFET-based ORing circuit to connect the outputs of multiple converters in parallel.
The MTBF of the CC6-4803SF-E is not explicitly stated in the datasheet, but TDK-Lambda estimates it to be around 1.5 million hours at 40°C, based on MIL-HDBK-217F calculations. However, this value may vary depending on the specific application and operating conditions.
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CC6-4803SF-E Overview
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