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Jing-Jin Electric SiC (Silicon Carbide) Controller
The Jing-Jin Electric SiC (Silicon Carbide) Controller uses third-generation wide-bandgap SiC technology for high efficiency, high power density, and high switching frequency. Its auxiliary power system keeps vehicles safe if 24V low voltage is lost, making it suitable for passenger, commercial, and logistics electric and hybrid vehicles.
Product Overview
The Jing-Jin Electric SiC (Silicon Carbide) Controller is an advanced inverter developed by Jing-Jin Electric Technologies Co., Ltd., a company listed on the Shanghai Stock Exchange STAR Market (Stock Code: 688280). It uses third-generation wide-bandgap silicon carbide technology, delivering high switching frequency, high efficiency and high power density. The controller incorporates Jing-Jin Electric’s latest auxiliary power system technology, ensuring safe vehicle operation even when the 24V low voltage supply is lost.
This product supports medium and high voltage passenger vehicles, commercial vehicles and logistics vehicles.
Key Features
- SiC (Silicon Carbide) technology
- High power density: 39 kW/L
- High efficiency: 99.5%
- Integrated auxiliary power system
- High compatibility with 12V / 24V working voltage
Product Applications
The SiC controller is suitable for various pure electric and hybrid vehicle models.
Controller Functions
Hardware Functions
- High power density: 39 kW/L
- High efficiency: 99.5%
- EMC filter
- CAN communication
- Auxiliary power
- High compatibility: 12V / 24V working voltage
Software Functions
- Framework based on ISO 26262 functional safety standard
- Real-time torque estimation
- Automatic torque compensation
- Automatic zero calibration
- Protections: over-temperature, over-voltage, under-voltage, over-current, short circuit, etc.
- Back-EMF suppression
- Auxiliary power enables free towing and safe downhill
Inverter Specifications
| Inverter | Peak Power | Peak Current | Battery Voltage | Auxiliary Power | Max Switching Frequency |
| SiC Inverter | 390 kW @ 650V | 630 Arms | 400-850 VDC | 12-24 V | 20 kHz |
Supplier & Author Profile
Latest entries
- 2026-09-132,4,8,10-Tetraoxa-3,9-dithiaspiro[5.5]undecane-3,3,9,9-tetraoxide CAS 201419-80-9
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| Battery Type | PCS/Inverter |
|---|---|
| Nominal Voltage | 400-850 VDC |
| Peak Current | 630 Arms |
| Max Switching Frequency | 20 kHz |
| Power Density | 39 kW/L |
| Efficiency | 99.5% |
| Auxiliary Power Voltage | 12-24 V |
| Technology | SiC (Silicon Carbide) |
| Functional Safety Standard | ISO 26262 |
| Stock Status | In stock |
Frequently Asked Questions
What is Jing-Jin Electric SiC (Silicon Carbide) Controller used for?
The Jing-Jin Electric SiC (Silicon Carbide) Controller uses third-generation wide-bandgap SiC technology for high efficiency, high power density, and high switching frequency. Its auxiliary power system keeps vehicles safe if 24V low voltage is lost, making it suitable for passenger, commercial, and logistics electric and hybrid vehicles.
What are the key technical parameters of Jing-Jin Electric SiC (Silicon Carbide) Controller?
Key listed parameters include: Battery Type: PCS/Inverter; Nominal Voltage: 400-850 VDC; Peak Current: 630 Arms; Max Switching Frequency: 20 kHz; Power Density: 39 kW/L; Efficiency: 99.5%; Auxiliary Power Voltage: 12-24 V; Technology: SiC (Silicon Carbide).
Can Jing-Jin Electric SiC (Silicon Carbide) Controller be customized?
Customization depends on the supplier and production requirements. Use the quote or question form on this product page to confirm specifications, branding, packaging, certificates, MOQ, and lead time.
How can I request a quotation for Jing-Jin Electric SiC (Silicon Carbide) Controller?
Use the Request a Quote or Ask a Question area on this product page. Include quantity, destination country, required specifications, target delivery time, and any certification or customization needs.
What should I confirm before ordering?
Confirm the final technical specification, unit price, MOQ, shipping method, warranty terms, compliance requirements, and production lead time with the supplier before placing an order.
