Server Power Distribution PCA
Printed circuit assembly for 48V to 12V/5V/3.3V point-of-load conversion in rack servers, featuring multiphase buck regulators and PMBus digital monitoring. Part of distributed power architecture static converters. HTS 8504.90.75.00 classification for server power electronics.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If designed for ADP machines
Server-specific power supply assemblies classify under Chapter 84 ADP parts.
If complete PSU assembly
Fully assembled server power supplies are complete static converters.
If primarily voltage monitoring
Boards focused on power system management rather than conversion classify as electrical apparatus.
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Import Tips & Compliance
• PMBus command protocol documentation required
• Thermal derating curves for high-density server applications
• Energy efficiency level (80PLUS Titanium/Platinum) certification
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