Klystron High-Voltage Modulator from Japan
Pulse modulator for driving klystron amplifiers in linear particle accelerators for high-energy physics. Classified HTS 8543.90.88.45 as electrical part generating precise RF power pulses for particle acceleration. Handles microsecond pulses at 100kV levels.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide klystron model compatibility docs; adhere to high-voltage safety certifications; prevent reclassification by detailing pulse shaping for beam acceleration