| Customization: | Available |
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| Type: | Rigid Circuit Board |
| Dielectric: | FR-4 |
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Finest Printed Circuit Board Limited specializes in manufacturing high-quality, reliable PCBs and PCBA solutions for a variety of applications. Our expertise includes providing cutting-edge circuit boards designed for speaker protection systems, solar street lights, hall effect sensors, and metal detectors. Each of our products is engineered with precision, ensuring performance, durability, and cost-efficiency, making us the preferred choice for your electronic manufacturing needs.
One of the common challenges manufacturers face in audio systems is ensuring speaker protection while maintaining sound quality. Our custom PCBs address these concerns by offering advanced protection circuits that safeguard against over-voltage, short circuits, and overheating.
High-Performance Components: Our PCBs are built with high-grade components to ensure consistent performance. This guarantees long-term reliability, allowing your speakers to deliver premium sound without risking damage from power surges or irregular voltage spikes.
Overload Protection: A built-in overload protection feature prevents speaker damage from excessive current flow. This is particularly important in high-powered audio systems where fluctuations in current can cause significant wear or immediate failure.
Customizable Features: Whether you're working on a home theater system or a professional-grade sound setup, we provide customizable circuit board designs that meet your specific speaker protection needs.
Our solar street light PCBs are designed to enhance the efficiency and reliability of street lighting systems, particularly those powered by solar energy. We understand the pain points in outdoor lighting solutions, such as weather resistance, energy efficiency, and smart control integration.
Optimized Power Conversion: Our PCBA solutions ensure maximum energy conversion from solar panels to street lights, enhancing the operational efficiency of the lighting systems. This optimization helps in reducing overall energy consumption while increasing light output, making streets safer with less environmental impact.
Weather Resistance: Designed to withstand harsh outdoor conditions, our PCBs for solar street lights are durable and resistant to moisture, extreme temperatures, and dust. This ensures they function effectively even in challenging environments, reducing maintenance costs and increasing operational life.
Smart Control Integration: With hall effect sensors and other smart control systems, our PCBs allow for automatic adjustments in light intensity based on environmental conditions. These features reduce energy wastage and extend battery life for solar-powered street lights.
Hall effect sensors play a critical role in various applications, from motor controls to metal detectors. Our PCBs are designed to support accurate and reliable hall effect sensor functionality, helping manufacturers address the need for precision and consistency.
High Sensitivity and Accuracy: Our hall effect sensor PCBs are built to deliver high sensitivity and accurate detection, making them ideal for metal detection, motor speed sensing, and other applications requiring precise measurements.
Noise Reduction: To ensure the hall effect sensor performs reliably in all environments, our PCBs are designed with noise reduction features. This prevents external interference from affecting sensor readings, which is crucial in industrial or outdoor settings.
Flexible Integration: Whether you're integrating the hall effect sensor into a larger system or developing a standalone metal detector, our PCBs are designed to seamlessly fit into any device, offering easy customization and flexibility in design.
Building a metal detector requires a circuit board that can handle precise signal processing and sensor integration. Our PCBs for metal detectors are engineered to ensure accurate detection across a variety of environments, providing consistent results while minimizing false positives.
Precision Engineering: The circuit board design for metal detectors ensures that all signals are processed with high accuracy. This is especially important for detecting metals in challenging environments, where precision can make a difference in security and industrial applications.
Enhanced Sensitivity: Our PCBs offer adjustable sensitivity levels to suit different use cases, from industrial metal detection to consumer electronics. This flexibility ensures that your device is fine-tuned to meet user expectations for accuracy and performance.
Low Power Consumption: With optimized power management, our metal detector PCBs consume minimal energy, extending battery life without compromising on detection quality. This is especially critical for portable devices where energy efficiency is a priority.
At Finest Printed Circuit Board Limited, we recognize that no two projects are the same. That's why we provide fully customizable PCBA solutions tailored to your exact needs.
Prototype Development: Whether you're in the initial design phase or preparing for full-scale production, we offer rapid prototype development services to bring your ideas to life. Our team works closely with you to refine your design and ensure your product meets all necessary specifications.
Scalable Manufacturing: We support both small-batch production and large-scale manufacturing. Whether you need a few units for testing or thousands of units for commercial release, our scalable manufacturing process ensures fast turnaround times without sacrificing quality.
Stringent Quality Control: Every circuit board produced by Finest Printed Circuit Board Limited undergoes rigorous quality control checks. We ensure that each PCB meets the highest standards for performance, durability, and safety, so you can confidently deliver your products to market.
At Finest Printed Circuit Board Limited, we understand that reliable, efficient circuit boards are crucial to the success of your project. Whether you're developing speaker protection systems, solar street lighting, hall effect sensors, or metal detectors, we have the expertise and resources to deliver high-quality PCBA solutions at competitive prices.
Contact us today to request a quote for your next project. Let's work together to create innovative solutions that exceed your expectations and set your products apart from the competition.
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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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