Are these power products reliable for long-term use?
Yes, we utilize advanced production equipment and a strict quality control system. Being ISO 9001 certified, our products are rigorously controlled at every stage—from raw material procurement to finished product testing.
What relevant certifications do your products have?
All our products are CE, RoHS, UL, FCC, and CCC certified. ISO 9001 certification demonstrates our robust quality management system.
What is the typical efficiency of your power inverters?
Our high-quality inverters are highly efficient. Efficiency can reach over 90%, with premium models reaching around 95%, resulting in low no-load losses.
What is the difference between pure sine wave and modified sine wave?
Pure sine wave output is essentially the same as mains power, offering greater load capacity for sensitive electronics like refrigerators and TVs. Modified sine wave is cost-effective but may exhibit distortion in demanding devices.
Can I customize the product according to my specific needs?
Yes, we offer comprehensive customization services. You can specify input/output voltage, power rating, waveform type, and physical size to meet your requirements.
What should I do if the inverter has no output?
Check the input power connection and fuses. Blown fuses often occur during short circuits or overloads to protect the device. If the problem persists, professional inspection is recommended.
Laisen Electronic
