loading
Product Overview
A four layer automotive control PCB (Printed Circuit Board) is a high-performance circuit board designed specifically for automotive electronic systems. It adopts a four layer structure, with higher signal integrity, anti-interference ability, and thermal management performance, suitable for various automotive electronic control units (ECUs), such as engine control, body control, information entertainment systems, etc.
Product Features
1. High density design
The four layer structure provides more wiring space, supports the layout of high-density components, and meets the demand for miniaturization of electronic systems in modern automobiles.
3. Superior signal integrity
4. Adopting a multi-layer design effectively reduces signal interference and crosstalk, ensuring the stability of high-speed signal transmission.
5. Good heat dissipation performance
6. Multi layer design can better disperse heat, extend the service life of circuit boards and components, especially suitable for high-power automotive control applications.
7. High reliability
8. Material selection complies with automotive industry standards (such as AEC-Q100) to ensure stable operation in harsh environments (such as high temperature, humidity, and vibration).
9. Good electromagnetic compatibility (EMC)
10. Optimized stacking design and grounding layout reduce electromagnetic interference and comply with EMC standards for automotive electronics.
11. Multiple surface treatment techniques
12. Provide a variety of surface treatment options, such as HASL, ENIG, OSP, etc., to meet the needs of different customers.
Application field
Engine Control Unit (ECU): Achieve engine performance optimization and emission control.
Vehicle control module: including lamp control, window control, and safety system, etc.
Information entertainment system: supports audio and video processing, navigation, and car networking functions.
Battery Management System (BMS): Monitor and manage the battery status of electric vehicles.
Technical Specifications
Number of layers: 4
Plate thickness: 1.6mm
Board: S1141
Copper thickness: inner and outer layers of 2OZ
Minimum line width and spacing: 0.3/0.3MM
Minimum aperture: 0.3
Surface treatment: lead-free tin spraying
Process key points: IPC III standard
production process
1. Design verification: Use professional PCB design software for circuit design and simulation.
2. Material procurement: Select high-quality raw materials that meet industry standards.
3. PCB manufacturing: The manufacturing of circuit boards is completed through processes such as printing, etching, drilling, and copper plating.
4. Assembly testing: Conduct soldering, assembly, and functional testing of components to ensure product quality.
5. Quality control: Production and inspection are strictly carried out in accordance with ISO9001 and other quality management systems.
customer service
Technical support: Provide design consultation and technical support to help customers optimize product design.
After sales service: Provide comprehensive after-sales service to ensure customer satisfaction.
summary
The four layer automotive control PCB circuit board has become an indispensable and important component of modern automotive electronic systems due to its superior performance and reliability. We are committed to providing high-quality products and services to our customers, helping the automotive industry advance towards intelligence and electrification.
