| Customization: | Available |
|---|---|
| Type: | Rigid Circuit Board |
| Dielectric: | FR-4 |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Finest Printed Circuit Board Limited stands as a leader in PCB and PCBA manufacturing, providing specialized solutions that address the specific needs of various industries. From mobile phone motherboards to audio amplification and power inversion, we deliver reliable and high-performance circuit boards that solve the most common pain points faced by businesses today.
For industries utilizing UV LED technology, mobile devices, and audio equipment, the demand for robust, energy-efficient, and durable circuit boards is paramount. Our products are engineered to exceed industry standards, ensuring top-tier functionality and long-term reliability.
UV LED technology is gaining traction across various sectors, from medical sterilization to industrial curing systems. The challenge with UV LED devices often lies in ensuring consistent performance and heat management, as overheating can lead to premature failure and suboptimal UV output. Our circuit boards are designed with specialized materials that ensure efficient heat dissipation, enabling your UV LED devices to operate at peak performance for extended periods.
We understand that maintaining constant light output and energy efficiency is essential in UV LED applications. That's why our PCBs provide stable electrical performance, preventing energy losses and minimizing downtime.
Highlights of Our UV LED Circuit Boards:
When it comes to mobile phone motherboards, precision and compact design are key. Mobile devices are continuously becoming smaller and more powerful, and this evolution demands circuit boards that maximize performance within minimal space. Our motherboards are meticulously engineered for high-speed processing, data transfer, and low energy consumption, ensuring smooth device operation and long battery life.
Customers often face issues with overheating, slow performance, or short device lifespans. Our mobile phone PCBs are designed to handle these challenges, providing reliable, high-performance solutions that meet the needs of today's smartphone users. We offer full customization, allowing you to create motherboards that are tailored to your device's specific requirements.
Key Benefits of Our Mobile Phone Motherboard PCBs:
Subwoofer amplifiers are a crucial component in delivering powerful, rich bass sound. However, issues such as signal distortion, energy inefficiency, and overheating can degrade the sound quality and shorten the amplifier's lifespan. At Finest Printed Circuit Board Limited, our 12V subwoofer amplifier PCBs are designed to ensure clean, distortion-free sound, energy efficiency, and long-lasting durability.
Our circuit boards minimize signal interference, delivering a crisp and powerful bass output for car audio systems, home theater setups, or professional audio environments. With heat-resistant materials and superior energy management, we address the common problems of overheating and energy waste, giving you a product that delivers high performance consistently.
Why Choose Our 12V Subwoofer Amplifier Circuit Boards:
Pure sine wave inverters are critical for ensuring that electronic devices run smoothly and safely. The challenge for customers is often finding a PCB that can reliably handle the conversion from DC to AC power without causing voltage fluctuations, energy loss, or overheating. Our pure sine wave inverter circuit boards are designed with precision engineering to deliver smooth, reliable power conversion with minimal energy loss.
These PCBs are ideal for applications ranging from home solar power systems to industrial equipment. With advanced materials and superior design, our pure sine wave inverters provide steady voltage output, even under heavy loads, protecting your devices from damage and ensuring long-term efficiency.
Advantages of Our Pure Sine Wave Inverter PCBs:
At Finest Printed Circuit Board Limited, we prioritize quality and customer satisfaction. Our PCBs are manufactured with the latest technologies and stringent quality controls, ensuring that every board meets the specific needs of your applications. Whether you're designing UV LED devices, mobile phones, subwoofer amplifiers, or pure sine wave inverters, we provide durable, reliable circuit board solutions that solve your pain points and keep your products running at their best.
Reach out to us today for a customized quote, and experience the difference in quality and performance that comes from working with a trusted PCB manufacturer.
|
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
|
||||
){kind=link}