| Customization: | Available |
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| Type: | Rigid Circuit Board |
| Dielectric: | FR-4 |
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At Finest Printed Circuit Board Limited, we specialize in providing tailored PCB and PCBA solutions that address the unique needs of our clients across various industries. Our speaker protection and subwoofer amplifier circuit boards offer high-performance and reliable functionality for demanding audio applications, while our solar lamp SMD pad solutions are designed for durability and energy efficiency. When choosing the right PCB assembly, performance and reliability are paramount, and we're here to help you get it right.
Comprehensive Audio Equipment Protection
Speaker protection is crucial for preventing damage to high-end audio equipment, especially subwoofers and amplifiers. Our custom-designed speaker protection circuit boards prevent issues such as overload, thermal damage, and short circuits. This ensures that your audio equipment remains protected, reducing the risk of breakdowns and expensive repairs. Whether you're working with home audio systems or professional-grade sound equipment, our PCBA solutions are built for longevity.
Preventing Speaker Overload and Distortion
One common issue for audio system integrators and manufacturers is speaker overload, which can lead to distortion and damage. Our speaker protection PCBs feature fast-response overload protection, ensuring that your audio components remain safe even under high-power conditions. The board instantly cuts off power when a risk is detected, keeping the speaker's components from experiencing long-term damage.
Custom Solutions for Different Power Levels
We understand that different audio systems come with varied power requirements, especially when working with subwoofers and 1000W amplifiers. Our PCBs can be customized to match the power specifications of your system, offering tailored protection and ensuring that each component operates within safe parameters.
Reliable Energy Management for Solar-Powered Devices
Solar lamps are becoming increasingly popular for both commercial and residential use. Efficient energy management is critical to their success, and our SMD pad solutions provide reliable power conversion for consistent lighting. By utilizing advanced surface-mount technology (SMT), we create PCBs with precise energy control, allowing your solar lamps to function optimally even in low-light conditions.
Weather-Resistant and Durable Components
Solar lamps are exposed to outdoor elements, and their components need to withstand weather extremes such as high temperatures, rain, and dust. Our solar lamp circuit boards are designed with durable, corrosion-resistant materials, ensuring a long-lasting lifespan regardless of environmental factors. This makes our PCBs ideal for street lighting, garden lights, and other outdoor solar-powered applications.
Compact Design for Small-Space Integration
In many solar lamp designs, space is at a premium. We offer compact, space-saving PCBs with efficient SMD pads that can fit into tight enclosures without compromising on functionality. This ensures maximum power efficiency and longevity, while maintaining a sleek and unobtrusive lamp design.
Delivering Superior Sound Quality with No Compromise
High-power subwoofers and amplifiers demand circuit boards capable of handling significant wattage without distortion. Our 1000W subwoofer amplifier PCBA is designed to support high-fidelity sound output, making it ideal for professional audio setups, home theaters, and music production environments. By using advanced PCB manufacturing techniques, we ensure that the board can handle the power load without compromising on sound quality.
Minimizing Heat and Ensuring Stability
When working with high-power amplifiers, heat management becomes a major concern. Our subwoofer amplifier circuit boards are designed with heat-dissipation strategies such as thermal vias and heat sinks to ensure that the board remains cool even under heavy usage. This prevents thermal stress, which can otherwise lead to system instability and component failure.
Flexible Customization for Amplifier Design
Every audio system has unique requirements, especially in terms of power output and speaker configuration. We offer customization options for amplifier circuit boards to meet the specific needs of your system. Whether you're looking for compact designs for smaller subwoofer systems or heavy-duty PCBs for professional audio equipment, we can create the perfect board for your project.
High-Precision SMD Pad Placement for LED Lights
Our SMD pad designs are essential for LED light solutions, ensuring proper electrical connections for consistent brightness and performance. With high-precision SMT manufacturing, our PCBs offer excellent soldering reliability, minimizing the risk of failure in LED lights. This makes our boards ideal for a range of applications from residential lighting to large-scale commercial projects.
Energy Efficiency and Long-Term Performance
Our LED light PCBs are designed for energy efficiency, ensuring low power consumption while delivering bright and consistent light output. This is critical for projects focused on sustainability, such as solar-powered LED systems. The long-term performance of these boards ensures reduced maintenance and operational costs, making them an ideal choice for clients looking to optimize their lighting solutions.
Accelerated Prototyping for Quick Turnaround
We understand that time-to-market is crucial, especially for innovative projects. Our fast-turn PCBA services ensure that you can move from prototype to production quickly, allowing you to test and refine your designs in a short amount of time. With our reliable and efficient prototyping services, you can bring your products to market faster without compromising on quality.
Expert Assembly for Maximum Precision
Our assembly process is handled with the highest level of expertise, ensuring that every component is accurately placed and soldered. With state-of-the-art manufacturing equipment and rigorous quality checks, we ensure that each PCB meets your exact specifications and functions flawlessly upon delivery.
Custom Solutions Tailored to Your Needs
We don't believe in a one-size-fits-all approach. Every project is unique, and we take the time to understand your specific requirements to deliver PCBs and PCBA that meet your exact specifications. Whether you need a highly efficient solar lamp circuit board or a robust amplifier PCB, we have the expertise to provide the right solution for your needs.
Commitment to Quality and Performance
Quality is at the core of everything we do. Our PCBs undergo thorough testing and inspection to ensure that they perform reliably in even the most demanding conditions. From small prototype runs to large-scale production, we maintain stringent quality control standards to guarantee your satisfaction.
If you're in need of speaker protection circuit boards, solar lamp SMD pads, or high-performance subwoofer amplifier PCBA, Finest Printed Circuit Board Limited is your trusted partner. Contact us today to get a quote and find out how we can help bring your project to life with superior PCB solutions.
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PCBA Technical Capability
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1. Assembly Type::
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FR4, FPC, Rigid-flex PCB, Metal base PCB.
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2. Assembly Specification:
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Min size L50*W50mm; Max size: L510*460mm
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3. Assembly thickness:
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Min thickness: 0.2mm; Max thickness: 3.0mm
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4. Components Specification
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Components DIP:
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01005Chip/0.35 Pitch BGA
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Minimum device accuracy:
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+/-0.04mm
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Minimum footprint distance:
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0.3mm
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5. File format:
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BOM list; PCB Gerber file:
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6. Test
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IQC:
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Incoming inspection
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IPQC:
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Production inspection; first ICR test
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Visual QC:
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Regularly quality inspection
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SPI test :
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Automatic solder paste optical inspection
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AOI:
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SMD component welding detection, components shortage & component polarity detection
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X-Ravd:
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BGA test; QFN and other precision devices hidden PAD device inspection
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Function test:
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Test function and performance according to the customer's test procedures and steps
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7. Reworking:
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BGA rework equipment
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8. Delivery Time
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Normal delivery time:
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24 hours( fastest 12 hours quick-turn)
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Small production:
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72 hours( fastest 24 hours quick-turn)
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Medium production:
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5 working days.
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9. Capacity:
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SMT assembly 5 million points/day; plug-in & welding 300,000 points/day; 50-100 items/day
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10. Components Service
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A full set of substitute materials:
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Have experience in component procurement sourcing, and management systems, and provide cost-effective services for OEM projects
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Only SMT:
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Do SMT and backhand welding according to components PCB boards provided by customers.
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Components purchasing:
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Customers provide core components, and we provide component sourcing services.
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PCB Specification:
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PCB layers:
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1-24layers
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PCB materials:
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CEM1, CEM3, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free
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PCB max. board size:
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620*1100mm (Custom)
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PCB certificate:
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RoHS Directive-Compliant
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PCB Thickness:
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1.6 ±0.1mm
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Layer Copper Thickness:
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0.5-5oz
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Inner Layer Copper Thickness:
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0.5-4oz
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PCB max. board thickness:
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6.0mm
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Minimum Hole Size:
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0.20mm
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Minimum Line Width/Space:
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3/3mil
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Min. S/M Pitch:
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0.1mm(4mil)
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Plate Thickness and Aperture Ratio :
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30:1
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Minimum Hole Copper:
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20µm
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Hole Dia. Tolerance(PTH):
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±0.075mm(3mil)
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Hole dia. Tolerance(NPTH):
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±0.05mm (2mil)
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Hole Position Deviation:
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±0.05mm (2mil)
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Outline Tolerance:
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±0.05mm (2mil)
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PCB solder mask:
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Black, white, yellow
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PCB surface finished:
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HASL Lead-free, Immersion ENIG, Chem Tin, Flash Gold, OSP, Gold finger, Peelable, Immersion Silver
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Legend:
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White
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E-test:
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100% AOI, X-ray, Flying probe test.
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Outline:
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Rout and Score/V-cut
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Inspection Standard:
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IPC-A-610CCLASSII
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Certificates:
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UL (E503048),ISO9001/ISO14001/IATF16949
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Outgoing Reports:
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Final Inspection, E-test, Solderability Test, Micro Section, and More
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