Cosel recommends a PCB layout with a large copper area for heat dissipation, and a minimum of 2oz copper thickness. A thermal via array under the module can also improve heat transfer.
To ensure reliable start-up and shutdown, Cosel recommends a soft-start circuit to limit inrush current, and a shutdown circuit with a minimum of 10ms delay to prevent voltage spikes.
Cosel provides derating curves in the datasheet, but for specific high-temperature applications, engineers can contact Cosel's technical support for customized derating curves based on their specific use case.
Yes, the BRNS6 can be used in a redundant configuration for high-reliability applications. Cosel recommends using a redundant architecture with diode ORing and a decoupling capacitor to ensure reliable operation.
Cosel recommends a pi-filter configuration with a common-mode choke and X-capacitors to reduce electromagnetic interference (EMI) and ensure compliance with regulatory standards.
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