Headphone AMP Amplifier CNC Router Wireless Charging BMS Medical PCB Circuit Board PCBA

Product Description

Advanced PCB and PCBA Solutions for Diverse Applications

At Finest Printed Circuit Board Limited, we specialize in crafting high-quality PCBs and PCBA solutions tailored to a range of sophisticated applications. Our product lineup includes custom PCBs for headphone amplifiers, CNC routers, wireless charging systems, Battery Management Systems (BMS), and medical devices. Each design is meticulously engineered to address specific challenges such as reliability, performance, and integration.

Headphone Amplifier PCBs

Our headphone amplifier PCBs are designed to enhance audio performance with precision.

• Enhanced Audio Quality: Provides clear, high-fidelity sound with minimal distortion, crucial for audiophile-grade equipment.
• Robust Power Handling: Capable of managing high power levels without compromising performance or safety.
• Compact Design: Fits seamlessly into various amplifier designs, optimizing space while maintaining high audio output.

CNC Router PCBs

Our PCBs for CNC routers are built for precision and durability in manufacturing settings.

• Precision Engineering: Supports accurate and reliable operation of CNC routers, essential for detailed machining tasks.
• Durable Construction: Designed to withstand the rigors of industrial use, ensuring longevity and reduced maintenance.
• Efficient Heat Dissipation: Engineered to manage heat effectively, preventing overheating and ensuring smooth operation.

Wireless Charging PCBs

Our wireless charging PCBs are crafted for efficient and reliable power transfer.

• Efficient Power Transfer: Ensures optimal energy transfer between the charging pad and the device, minimizing energy loss and charging times.
• Advanced Technology Integration: Supports the latest wireless charging standards, providing compatibility with a wide range of devices.
• Compact and Flexible Design: Allows for integration into various device forms and sizes without compromising functionality.

Battery Management System (BMS) PCBs

We offer specialized PCBs for Battery Management Systems, essential for safe and efficient battery operation.

• Accurate Monitoring: Provides precise monitoring of battery health, charge levels, and performance to enhance safety and longevity.
• Protection Features: Includes built-in protection against overcharging, overheating, and short circuits, ensuring reliable battery management.
• Customizable Configurations: Tailored to fit various battery sizes and chemistries, ensuring compatibility with different applications.

Medical Device PCBs

Our PCBs for medical devices are engineered for high performance and reliability in critical applications.

• High Reliability: Designed to meet stringent medical standards, ensuring consistent performance and safety.
• Precision Manufacturing: Facilitates accurate and reliable operation of medical devices, which is crucial for patient care and diagnostics.
• Compliance with Regulations: Meets industry standards and regulations, providing peace of mind for healthcare providers and patients.

Why Choose Finest Printed Circuit Board Limited?

• Tailored Solutions: We offer customized PCB and PCBA solutions designed to meet the specific needs of each application, ensuring optimal performance and integration.
• Uncompromised Quality: Our commitment to high manufacturing standards guarantees durable, reliable, and high-performance products.
• Cutting-Edge Technology: Utilizes the latest technology and manufacturing processes to deliver advanced solutions that meet modern requirements.
• Timely Delivery: Dedicated to ensuring on-time delivery for all projects, helping you meet deadlines and project milestones.

Get in Touch for a Customized Quote

At Finest Printed Circuit Board Limited, we provide expert PCB and PCBA solutions for a variety of applications, including headphone amplifiers, CNC routers, wireless charging systems, BMS, and medical devices. Contact us today to discuss your project needs and request a customized quote. Let us help you achieve your design goals with our high-quality, tailored PCB and PCBA solutions

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 Pich 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