1. Substitution Conclusion for CX10S-DHHDGD-P-A-DK00000 The CX10S-DHHDGD-P-A-DK00000 can serve as a direct replacement for the original part CX10S-DHHDHB-P-A-DK00000. This is based on the fact that all core electrical parameters—including input voltage range, output voltage/current configuration, isolation rating, efficiency, physical dimensions, and functional features—are identical between the two parts. The only specification difference lies in the total output power rating: the DHHDGD variant is rated for 920W, compared to 880W for the original part. This substitution offers a higher power margin under identical output voltage and current conditions, providing more robust support for multi-output systems. It is particularly advantageous in applications with significant load fluctuations or where design headroom is required. The replacement maintains full compatibility with the existing design and introduces no negative impact on system performance.