EV Charging Station

For electric vehicle owners, shortening the charging time is a very important requirement, and high-power charging is the key supporting technology. Charging (application) requires high voltage, high current, and high performance in a high-temperature environment. 

Our SiC MOS series products can meet the application of high-power DC charging modules.

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Recommend Products: SiC MOS

Infi**on Model No.	SHY SEMI Model No.
	SYSD065N030THF
	SYSD120N015A
	SYSD040120-R
	SYSD040120-J
	SYSD080N120T44
	SYSD170N022AG1

 

OBC Application

New energy vehicles all need an on-board charger (OBC) to facilitate users to charge at home, work, private/public sockets. OBC is an AC-DC converter consisting of a (PFC + isolated DC-DC) main stage. Main function: The grid voltage is connected to the on-board charger via the ground AC charging pile and AC charging port to charge the electric vehicle battery. The most common OBC power levels include 3.3KW, 6.6KW, 11KW, and 22KW.

In the on-board charger OBC, SiC MOSFET (metal oxide semiconductor field effect transistor) can be used as a replacement for IGBT (insulated gate bipolar transistor) and MOSFET devices.

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Recommend Products:  SiC MOS、SiC Module

Infi**on Model No.	SHY SEMI Model No.
	SYSD065N030THF
	SYSD120N015A
	SYSD040120-R
	SYSD040120-J
	SYSD080N120T44
	SYSD170N022AG1
	SYSM008S120TPKG1

Motor Drive

When driving a new energy vehicle, the motor controller converts the direct current (DC) released by the power battery into alternating current (AC) (this process is called inversion), which allows the drive motor to work. The motor converts electrical energy into mechanical energy, and then uses the transmission system to make the wheels of the car run. Conversely, the process of converting the mechanical energy of the wheels into storage in the battery is kinetic energy recovery.

Tesla is the first car company in the world to adopt silicon carbide inverters. Its Model 3 uses the 650V SiC MOSFET inverter launched by STMicroelectronics. Compared with the IGBT used in models such as Model X, it can bring 5% to 8% improvement in inverter efficiency, which has a significant improvement in the endurance of electric vehicles.

Our SiC modules can also achieve the above functions.

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Recommend Products: SiC Module

Infi**on Model No.	SHY SEMI Model No.
	SYSM480HF12DCM