JJE Silicon Carbide（SiC）Inverter

The Silicon Carbide (SiC) inverter independently developed by Jing-Jin Electric adopts advanced third-generation wide-band gap semiconductor silicon carbide technology, which has the advantages of high switching frequency, high efficiency, and high power density. It implements Jing-Jin Electric's latest patented auxiliary power supply technology. This function can ensure the safe driving of the vehicle when the 24V low voltage is lost. The product is suitable for the normal and high voltage passenger car and commercial vehicle incl. logistic vehicles.

Main Feature

Silicon Carbide Technology
High Power Density
High Efficiency
Auxiliary Power Supply

Inverter Function

Hardware Function

High Power Density:39kW/L

High Efficiency（99.5％）

EMC Filter

CAN Communication

Auxiliary Power Supply

High Compatibility: 12V/24V Working Voltage

Software Function

Framework Based on ISO26262 Functional Safety Standard

Real-time torque estimation

Automatic torque compensation

Active anti-Shudder

Protection: over temperature, over voltage, under voltage, over current, short circuit etc.

Back EMF Suppression Function

Auxiliary Power Supply Enables Free Towing and Safe Downhill

Inverter Specifications

Application

The product is suitable for battery electric & hybrid vehicles.