By adopting SiC transistors, high-speed switching of less than 100ns is achieved!
Here is a case study about our insulation tester. With the acceleration of semiconductor inverters, a phenomenon has arisen where most of the applied voltage concentrates at the beginning of the coil winding inside the motor, becoming a problem. Through our unique technology, we have established a technique to connect SiC semiconductor devices in series and switch high voltages of over 10kV at high speed. 【Case Overview】 ■Challenge - A pulse power supply with a fast rise time is essential. ■Result - Achieved a fast rise and fall waveform of less than 100ns for a ±10kV power supply. *For more details, please download the PDF or feel free to contact us.
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Nexfire Technology Co., Ltd. was established in July 2021 and is engaged in the manufacturing and sales of high-voltage equipment. We offer products such as "high-voltage switching modules" and "high-voltage DC power supplies," which utilize our unique technology to connect SiC transistors in series and parallel, rated for a withstand voltage of 1kV class. Through innovative and creative technologies utilizing SiC power devices, we contribute to the creation of a prosperous society in the future. Please feel free to contact us when you need our services.




