DC-DC Buck Converter Module from Japan
Adjustable step-down DC-DC converter module (5-32V input, 1.25-30V output) for power supply applications. Classified HTS 8543.70.98 as electrical power conversion apparatus with individual voltage regulation function. Features overcurrent/short-circuit protection.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify efficiency rating (>90%), ripple specs, and load current capacity
• RoHS compliance documentation mandatory for electronic modules
• Avoid 'static converter' declaration which leads to 8504 classification