Pure sine wave step-down voltage converter platforms for B2B projects that need actual electrical voltage conversion—not only plug compatibility.
These categories solve different problems and should not be presented as interchangeable.
Changes plug compatibility and may provide USB charging, but does not change mains voltage.
Changes electrical voltage for compatible appliances that require a different mains voltage.
The flagship voltage converter platform currently featured in LONGRICHPOWER.COM V1.0.
2000W Pure Sine Wave Voltage Converter
TUS-11 is designed as a true step-down voltage conversion product with pure sine wave output and integrated USB charging.
It is positioned separately from universal travel adapters to make product selection clearer for buyers and end markets.
Target market: US / JP.
Keep the category message focused on conversion, waveform quality and power capacity.
True voltage conversion for compatible 115V appliances.
Designed to provide a clean, stable AC waveform.
Up to 2000W total AC output for compatible appliances within the rated limit.
Use real LONGRICH lab imagery to support technical credibility rather than generic marketing claims.
Always verify device voltage, rated power and startup power before use. Appliances with heating elements or motors may require additional power margin depending on the application.
Start with the TUS-11 platform and configure your B2B project around branding, color, packaging and confirmed market requirements.
Send us your target input/output voltage, required power, target market, expected quantity and customization requirements.
sales7@cnlongrich.com
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