The high-current MOSFET is the core component of the electric vehicle controller, directly affecting the motor speed and dynamic protection function, high-speed control function, etc. of the electric bicycle.
How should an electric bicycle decide on a high-current MOSFET factory to obtain suitable high-current MOSFET products for use in the electric vehicle controller?
In good faith, the high-current MOSFET factory of Feihong Semiconductor received an inquiry from Mr. Dou in Hunan.
According to the description: Technician Dou needs to find a domestic high-current MOSFET factory to supply the FHP120N9F4A model high-current MOSFET for use in the electric vehicle controller, achieving the replacement of the ST MOSFET.
Due to this, Mr. Dou consulted the Feihong high-current MOSFET factory for a procurement solution for domestic high-current MOSFETs suitable for use in electric vehicle controllers.
After understanding the situation, the Feihong Semiconductor high-current MOSFET factory immediately dispatched a team according to Mr. Dou's requirements.
They formulated a domestically produced high-current MOSFET that meets the requirements of electric vehicle controllers and can replace the ST MOSFET in terms of parameters such as frequency, ID current, and voltage.
Based on Mr. Dou's situation in Hunan, it is recommended to use the FHP120N9F4A model high-current MOSFET for the electric vehicle controller.

The FHP120N9F4A model product has the characteristics of extremely low input capacitance and high cost-effectiveness, making it very suitable for use in electric vehicle controllers. Importantly, the FHP120N9F4A model MOSFET controls steadily in the electric vehicle controller.
Ultimately, the high-current MOSFET factory of Hunan Feihong Semiconductor successfully solved Mr. Dou's demand for high-current MOSFET supply.
After testing, Mr. Dou explained his decision to choose Feihong Semiconductor:
To enhance the switching drive capability of the electric vehicle controller, Feihong Semiconductor addressed Mr. Dou's needs, thus deciding on the FHP120N9F4A model MOSFET.
Feihong Semiconductor provides a direct sales service for high-current MOSFET manufacturers with stock availability, solving the need for high-current MOSFETs in electric vehicle controllers, and the price of domestic high-current MOSFETs is reasonable.
Mr. Dou mentioned that Feihong Semiconductor demonstrated dedication and enthusiasm in the process of customizing high-current MOSFETs; he hopes they will continue to provide high-quality FHP120N9F4A model parameters.
Hunan electric bicycle manufacturers choose the high-current MOSFET factory of Feihong Semiconductor, sincerely providing the largest component supply guarantee for electronic manufacturers such as electric bicycles, MOSFET common-drain circuits, synchronous rectifier circuits, monitoring equipment, etc. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!