Professional Automotive PCBA Board Quick Turn PCB Assembly
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Product Description
Professional Automotive PCBA Board Quick Turn PCB Assembly
What's Automotive PCBA?
Automotive PCBA, or automotive printed circuit board assembly, is a finished product formed by assembling electronic components onto automotive printed circuit boards (PCBs) through welding and other processes. It is the core carrier of automotive electronic systems and is widely used in automotive power systems, body control, safety assistance, infotainment, and autonomous driving systems, such as engine control units, battery management systems, and anti-lock braking systems.
Features of Automotive PCBA
- Versatile Applications: It is used in engine control units for precise control of engine parameters, body control modules for managing various vehicle electrical systems, and autonomous driving systems to support ADAS and fully autonomous driving functions.
- High Reliability: Built to endure harsh automotive environments like extreme temperatures, vibrations, and electromagnetic interference. Uses high-grade components and advanced protection circuits to ensure long-term reliability.
- Intelligent and Automated: Incorporates intelligent algorithms and technologies to improve system performance and efficiency, and supports automation in manufacturing processes.
Types of Automotive PCB Assemblies
| Application | PCB Requirements | Examples |
|---|---|---|
| Engine Control Unit (ECU) | High-temperature resistance, EMI shielding | Fuel injection, ignition timing |
| Infotainment System | High-speed signal integrity, multilayer | Touchscreens, GPS, Bluetooth |
| ADAS (Radar/LiDAR) | RF/microwave PCBs, low-loss materials | Collision avoidance, adaptive cruise control |
| EV Battery Management (BMS) | High-current PCBs, thermal management | Cell balancing, charge monitoring |
| LED Lighting | Aluminum PCBs for heat dissipation | Headlights, interior lighting |
DQS's PCB Assembly Capability
| Item | Normal | Special |
|---|---|---|
| SMT Assembly | ||
| PCB(used for SMT) specification | Length and Width( L* W) | |
| Minimum: L≥3mm, W≥3mm | L＜2mm | |
| Maximum: L≤800mm, W≤460mm | L＞1200mm, W＞500mm | |
| Thickness( T) | ||
| Thinnest: 0.2mm | T＜0.1mm | |
| Thickest: 4mm | T＞4.5mm | |
| SMT components specification | Outline Dimension | |
| Min size: 0201(0.6mm*0.3mm) | 01005(0.3mm*0.2mm) | |
| Max size: 200 * 125 | 200 * 125 | |
| component thickness: T≤15mm | 6.5mm＜T≤15mm | |
| QFP,SOP,SOJ (multi pins) | ||
| Min pin space: 0.4mm | 0.3mm≤Pitch＜0.4mm | |
| CSP/ BGA | Min ball space: 0.5mm | 0.3mm≤Pitch＜0.5mm |
| DIP Assembly | ||
| PCB specification | Length and Width( L* W) | |
| Minimum: L≥50mm, W≥30mm | L＜50mm | |
| Maximum: L≤1200mm, W≤450mm | L≥1200mm, W≥500mm | |
| Thickness( T) | ||
| Thinnest: 0.8mm | T＜0.8mm | |
| Thickest: 3.5mm | T＞2mm | |
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Company
DQS Electronic Co., Limited
Location
Yasen Industrial Park, Baolong Street, Longgang District, Shenzhen
Contact Person
Jason Guan