Vehicle Charging Management PCBA

1. Project Overview
This OEM/ODM project demonstrates the hardware development of a vehicle charging management PCBA for 12 V and 24 V automotive low-voltage electrical systems. The reference design uses a 2-layer, 90 × 60 mm PCB with 12/24 V input and 5 V / QC3.0 output. Development work covers circuit revision, PCB optimization and reliability validation for in-vehicle charging applications.

2. Automotive Charging Hardware Development
• 12/24 V Vehicle Input: The reference board is designed for integration with 12 V and 24 V automotive low-voltage electrical systems.
• 5 V Charging Output: Provides the specified 5 V output for compatible in-vehicle charging applications.
• QC3.0 Support: The reference hardware supports QC3.0 fast-charging functionality for compatible connected devices.
• Circuit Revision Optimization: Existing circuit designs can be reviewed and revised according to electrical, structural and application requirements.
• 2-Layer PCB Design: The demonstrated project uses a two-layer PCB architecture within a compact 90 × 60 mm board format.

3. Vehicle System Integration
• Charging Module Integration: The PCBA can serve as the core hardware platform within compatible automotive charging modules.
• USB Charger Applications: Suitable for development projects involving in-vehicle USB charging interfaces and related assemblies.
• Vehicle Charging Assemblies: Board dimensions, electrical interfaces and layout can be developed around the customer’s complete charging product.
• Passenger & Commercial Vehicles: The reference 12/24 V input architecture supports development for corresponding passenger and commercial vehicle electrical systems.

4. Reliability & Design Validation
• Automotive Environment Evaluation: Hardware development considers the electrical and environmental conditions associated with vehicle applications.
• Circuit Verification: Revised circuits can be evaluated during prototype and hardware testing before production approval.
• Board-Level Validation: Electrical performance and charging functionality are verified according to the requirements defined for the project.
• ISO 16750 Reference: The reference project specifies ISO 16750 for automotive electrical and electronic equipment environmental conditions and testing.
• Design Optimization: Validation findings can be incorporated into subsequent hardware revisions before production release.

5. OEM/ODM Development Capability
• Project-Based Hardware Development: Input/output specifications, board dimensions, interfaces and charging functions can be developed according to individual customer requirements.
• Existing Design Optimization: Supports circuit review and revision for customers upgrading or adapting existing vehicle charging products.
• Hardware-to-PCBA Support: Development can cover schematic design, PCB layout, prototype verification and PCBA implementation according to project scope.
• Automotive Electronics Applications: Suitable for customized charging electronics used in vehicle interiors and low-voltage automotive accessory systems.