Humminbird Helix Power Supply Subassembly
DC-DC converter board with EMI filters and connectors assembled for Humminbird Helix sonar/GPS navigation units. Principal use with 8526 apparatus qualifies for 8529.90.95.40.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general power supplies
Non-dedicated converters go to electrical transformer heading.
If connector blocks only
Electrical apparatus components without power function.
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Import Tips & Compliance
• Include voltage/current specs matching exact nav unit requirements
• Avoid generic power supply labels; specify navigational apparatus use
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