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China OBC 3.3KW + 1.5KW DC-DC Converter + PDU 40KW - Reliable Suppliers & Factory Solutions
Product Features
Key Features
- Intelligent and Highly Integrated: Designed for high performance with efficient integration.
- Built to last with consistent, reliable performance.
Battery & Charging Performance
- CC and CP Detection Function: Ensures accurate and efficient charging by detecting control and communication pins.
Smart Functions
- Upgrade APP via CAN: Allows updates to the app via CAN bus communication.
- Remote FOTA (Firmware Over-the-Air) Refresh: Enables remote firmware updates, ensuring the system stays current.
Communication & Integration
- Enables communication and status monitoring via CAN bus for seamless integration.
- Support for OBC Standalone: Optional feature for integrating onboard charging.
Design & Flexibility
- Strict Automotive Standards: Adheres to automotive industry standards for safety and performance.
Protection & Safety
- Shock & Vibration Protection
- Reverse Polarity Protection
- Short-Circuit Protection
- Overheat Protection (Auto-Recover)
- Input Over-Voltage Protection
- Output Over-Current Protection
- Output Over-Voltage Protection
- Charging Lock Function
- HVIL (High Voltage Interlock) Protection
- Safety Level ASIL B
Frequently Asked Questions
What safety level does the system comply with?
The system complies with the strict automotive safety standard ASIL B and features comprehensive safety protections, including HVIL (High Voltage Interlock) and shock/vibration protection.
Does the product support remote firmware updates?
Yes. It features Remote FOTA (Firmware Over-the-Air) Refresh, which enables remote firmware updates to keep the system current without physical access.
How does the CC and CP detection function improve charging?
The CC (Connection Confirmation) and CP (Control Pilot) detection function ensures accurate, safe, and efficient charging by actively detecting the status of control and communication pins.
Can the system application be upgraded locally?
Yes, the application can be upgraded locally via CAN bus communication, which also enables real-time communication and status monitoring.
What electrical protections are built into the device?
The device is equipped with multiple electrical safeguards, including Reverse Polarity Protection, Short-Circuit Protection, Overheat Protection (with Auto-Recover), Input Over-Voltage Protection, as well as Output Over-Current and Output Over-Voltage Protections.
Does this system support On-Board Charger (OBC) integration?
Yes, it features support for OBC Standalone as an optional feature, allowing for seamless integration with onboard charging systems.


