Solar Light Rigid Circuit Board 6 Layer Stackup PCB Manufacturing PCBA

Product Description

Advanced Rigid Circuit Boards for Mobile Phone Motherboards and DC Converter Applications

Finest Printed Circuit Board Limited specializes in delivering high-performance OEM rigid circuit boards for consumer electronics, including mobile phone motherboards and multilayer DC converter PCBs. Our expertise in PCB and PCBA manufacturing allows us to address the most pressing challenges manufacturers face, providing efficient solutions that enhance product quality and reliability. We aim to help our clients overcome design complexities, ensuring a seamless integration of technology while maximizing performance.

Multilayer Rigid Circuit Boards for Mobile Phone Motherboards

• Compact Design with High-Density Circuitry
  Mobile phone motherboards require complex, multilayer PCB designs to support a wide range of functions, including processing, memory, and connectivity. At Finest Printed Circuit Board Limited, we offer high-density multilayer boards that optimize space without sacrificing performance. Our PCBs support compact integration of components such as microprocessors, GPUs, memory modules, and RF components, allowing you to develop smaller, more powerful mobile devices.

• Improved Thermal Management
  Heat dissipation is a critical issue in mobile devices where multiple components operate in close proximity. We incorporate thermal vias and copper pours into our multilayer designs to efficiently manage heat. This prevents overheating, ensuring optimal device performance and extending product lifespan, even under high-stress conditions.

• Durability for Frequent Usage
  Mobile devices endure frequent handling, drops, and temperature fluctuations. Our rigid circuit boards are built with high-quality FR4 materials, ensuring mechanical stability and shock resistance. This robust design reduces failure rates and maintenance costs, offering better durability for end users.

High-Efficiency DC Converter PCBs for Power Management

• Maximizing Power Efficiency
  DC converters are essential for managing voltage and power in consumer electronics, especially in mobile applications where energy efficiency is critical. Our multilayer DC converter PCBs are designed to minimize energy loss and maximize power conversion efficiency. This helps manufacturers create products that consume less power while delivering high performance, making them ideal for portable electronics, renewable energy systems, and more.

• Multilayer Structure for Complex Power Designs
  DC converters require complex designs to manage multiple voltage levels. We offer multilayer PCB options that accommodate various power stages and configurations, ensuring smooth and efficient power flow. Whether it's step-up or step-down converters, our PCBs can handle your design needs with precision and reliability.

• Safe and Reliable Operation
  Ensuring operational safety in power management circuits is paramount. Our DC converter PCBs come with advanced features like short-circuit protection, overvoltage protection, and temperature monitoring. These features safeguard both the PCB and the connected components, preventing damage caused by electrical faults.

Overcoming Common Challenges in PCB Manufacturing

• Managing Space and Complexity
  As electronics get smaller, the need for compact, multilayer PCB designs grows. Manufacturers often struggle to incorporate complex circuits within limited space without compromising functionality. We solve this problem by delivering high-layer count PCBs with efficient layout designs, reducing overall board size while maintaining full functionality.

• Reducing Signal Interference
  In mobile phones and power converters, electromagnetic interference (EMI) can degrade signal quality and efficiency. Our PCBs are designed with EMI-reduction techniques, including shielded ground layers and optimal trace routing, to ensure minimal interference and higher signal integrity.

• Cost-Effective Solutions
  At Finest Printed Circuit Board Limited, we understand that cost is a significant factor. Our production process is optimized to deliver high-quality multilayer PCBs at competitive prices, making it easier for clients to balance cost-efficiency with high performance. With our ability to scale production based on demand, we ensure flexible, on-time delivery that meets your production schedule.

Why Choose Us for Your PCB and PCBA Needs?

• Superior Engineering Expertise
  Our team of experienced engineers is dedicated to providing tailored PCB solutions that meet your unique design requirements. From mobile phone motherboard PCBs to complex DC converter circuits, we have the knowledge and tools to help you overcome any design challenge.

• Strict Quality Control
  We prioritize quality at every stage of production. All of our PCBs go through rigorous testing to meet industry standards such as RoHS compliance. This ensures that every board you receive performs reliably in even the most demanding applications.

• Fast Lead Times and Global Delivery
  We understand the importance of time-to-market. That's why we offer fast turnaround times for both prototype and mass production orders. Our logistics team ensures timely global delivery, so you can meet your production deadlines without delays.

Request Your Custom Quote Today

Finest Printed Circuit Board Limited is ready to assist you with your next mobile phone motherboard or DC converter PCB project. Get in touch today to request a custom quote and see how our high-quality, multilayer PCBs can elevate your product performance. Whether you're dealing with complex power management systems or compact consumer electronics, we're here to help streamline your production process with reliable, efficient PCB solutions.

Why choose Finest PCB Assembly?

1. More than 19 years experience of in electronic manufacturing services for PCB making.

2. One-stop service | PCB Manufacturing | Components sourcing and PCB assembly one-stop PCBA service to help you easily achieve your electronic products.

3. More than 1000 customers working with us for telecom, IOT, RF, smart control, security, medical, industrial, automotive, 3G / 4G / 5G products.

4. Reasonable and stable price: have established a strong global electronics components supply chain that helps us get
reasonable and stable price

5. Quality assurance: more than 15 years of experience in the engineering team and quality control team to ensure
all products come out under control.
6. Professional replace-solution: help customers source professional replace-solution to achieve faster, lower cost with high-quality components purchasing agent service.
 

PCBA Technical Capability
1. Assembly Type::	FR4, FPC, Rigid-flex PCB, Metal base PCB.
2. Assembly Specification:	Min size L50*W50mm; Max size: L510*460mm
3. Assembly thickness:	Min thickness: 0.2mm; Max thickness: 3.0mm
4. Components Specification
Components DIP:	01005Chip/0.35 Pitch BGA
Minimum device accuracy:	+/-0.04mm
Minimum footprint distance:	0.3mm
5. File format:	BOM list; PCB Gerber file:
6. Test
IQC:	Incoming inspection
IPQC:	Production inspection; first ICR test
Visual QC:	Regularly quality inspection
SPI test :	Automatic solder paste optical inspection
AOI:	SMD component welding detection, components shortage & component polarity detection
X-Ravd:	BGA test; QFN and other precision devices hidden PAD device inspection
Function test:	Test function and performance according to the customer's test procedures and steps
7. Reworking:	BGA rework equipment
8. Delivery Time
Normal delivery time:	24 hours( fastest 12 hours quick-turn)
Small production:	72 hours( fastest 24 hours quick-turn)
Medium production:	5 working days.
9. Capacity:	SMT assembly 5 million points/day; plug-in & welding 300,000 points/day; 50-100 items/day
10. Components Service
A full set of substitute materials:	Have experience in component procurement sourcing, and management systems, and provide cost-effective services for OEM projects
Only SMT:	Do SMT and backhand welding according to components PCB boards provided by customers.
Components purchasing:	Customers provide core components, and we provide component sourcing services.

PCB Specification:
PCB layers:	1-24layers
PCB materials:	CEM1, CEM3, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free
PCB max. board size:	620*1100mm (Custom)
PCB certificate:	RoHS Directive-Compliant
PCB Thickness:	1.6 ±0.1mm
Layer Copper Thickness:	0.5-5oz
Inner Layer Copper Thickness:	0.5-4oz
PCB max. board thickness:	6.0mm
Minimum Hole Size:	0.20mm
Minimum Line Width/Space:	3/3mil
Min. S/M Pitch:	0.1mm(4mil)
Plate Thickness and Aperture Ratio :	30:1
Minimum Hole Copper:	20µm
Hole Dia. Tolerance(PTH):	±0.075mm(3mil)
Hole dia. Tolerance(NPTH):	±0.05mm (2mil)
Hole Position Deviation:	±0.05mm (2mil)
Outline Tolerance:	±0.05mm (2mil)
PCB solder mask:	Black, white, yellow
PCB surface finished:	HASL Lead-free, Immersion ENIG, Chem Tin, Flash Gold, OSP, Gold finger, Peelable, Immersion Silver
Legend:	White
E-test:	100% AOI, X-ray, Flying probe test.
Outline:	Rout and Score/V-cut
Inspection Standard:	IPC-A-610CCLASSII
Certificates:	UL (E503048),ISO9001/ISO14001/IATF16949
Outgoing Reports:	Final Inspection, E-test, Solderability Test, Micro Section, and More

FAQ

1. who are we?
We are based in Guangdong, China, and start from 2019, sell to Domestic Market(50.00%), North America(15.00%), South
America(12.00%),Northern Europe(12.00%),Western Europe(5.00%),Southeast Asia(2.00%),Mid East(2.00%),Eastern Europe(2.00%). There
are a total of about 301-500 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. what can you buy from us?
PCBA, PCB Assembly, PCBA Board, LED PCBA, Electronic PCBA

4. why should you buy from us not from other suppliers?
*A 18-year one-stop solution provider *Strong R&D group with 30 engineers *Monthly output:45000 sqm of PCBs and PCBAs*4500-square-meter factory *Eight SMT production-line *Automatic SMT, Reflow machine, AOI&x-RAY *Fast response, reply within 24hrs

5. what services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, Express Delivery;
Accepted Payment Currency: USD, EUR, GBP;
Accepted Payment Type: T/T, L/C, MoneyGram, Western Union;
Language Spoken: En