Earphone 12V DC to AC Converter Circuit Board Keyboard Samsung Refrigerator Circuit Board PCB PCBA

Product Details
Customization: Available
Type: Rigid Circuit Board
Dielectric: FR-4
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Number of Employees
45
Year of Establishment
2003-04-03
  • Earphone 12V DC to AC Converter Circuit Board Keyboard Samsung Refrigerator Circuit Board PCB PCBA
  • Earphone 12V DC to AC Converter Circuit Board Keyboard Samsung Refrigerator Circuit Board PCB PCBA
  • Earphone 12V DC to AC Converter Circuit Board Keyboard Samsung Refrigerator Circuit Board PCB PCBA
  • Earphone 12V DC to AC Converter Circuit Board Keyboard Samsung Refrigerator Circuit Board PCB PCBA
  • Earphone 12V DC to AC Converter Circuit Board Keyboard Samsung Refrigerator Circuit Board PCB PCBA
  • Earphone 12V DC to AC Converter Circuit Board Keyboard Samsung Refrigerator Circuit Board PCB PCBA
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Basic Info.

Model NO.
subwoofer pcb
Application
Consumer Electronics
Flame Retardant Properties
V0
Mechanical Rigid
Rigid
Processing Technology
Electrolytic Foil
Base Material
Copper
Insulation Materials
Organic Resin
Brand
Finestpcb
Product Name
OEM PCB PCBA Board Assembly
Production Type
Quick Turn PCB Assembly
Application 1
Drone PCB
Service
Electronic Manufacturing Service
Application 3
LED Controller PCB
Application 4
Humidifier PCB
Application 5
Bluetooth PCB Module
Application 6
Inverter AC PCB
Application 7
BLDC Fan PCB
Application 8
Keyboard PCB
Application 9
Trash Can Sensor
Application 10
Android PCB
Application 11
Faber Chimney PCB Board
Application 12
Air Fryer PCB
Application 13
LCD PCB
Transport Package
Vacuum Package for Bare PCB and ESD Package
Specification
customized
Trademark
finest
Origin
China
HS Code
8534001000
Production Capacity
30000 Pieces

Packaging & Delivery

Package Size
20.00cm * 10.00cm * 5.00cm
Package Gross Weight
0.200kg
Lead Time
15 days (1 - 20 Pieces)
To be negotiated ( > 20 Pieces)

Product Description

Advanced PCB Solutions for Diverse Applications

At Finest Printed Circuit Board Limited, we pride ourselves on delivering high-quality, custom PCB and PCBA solutions designed to meet the precise needs of our clients. Our latest offering includes an integrated circuit board solution that bridges the gap between various technologies, including earphones, 12V DC to AC converters, keyboards, and Samsung refrigerators.

Precision Engineered Earphone Circuit Boards

Our circuit boards for earphones are crafted to deliver superior audio performance and reliability. These boards are designed to integrate seamlessly with various earphone models, ensuring high-quality sound transmission and durability.

  • Optimized Audio Performance: Engineered to enhance sound clarity and fidelity, providing a premium audio experience for users.
  • Compact Design: Features a compact form factor to fit within earphone assemblies, ensuring minimal space usage without compromising performance.
  • Durable Construction: Utilizes high-quality materials to withstand the rigors of everyday use, enhancing the lifespan and reliability of the earphones.

Reliable 12V DC to AC Converter Boards

Our 12V DC to AC converter circuit boards are designed to efficiently transform DC power into AC power, making them suitable for a range of applications that require stable and reliable power conversion.

  • High Efficiency: Delivers efficient power conversion with minimal energy loss, ensuring effective operation of connected devices.
  • Versatile Applications: Suitable for use in various devices and systems requiring DC to AC conversion, including home appliances and electronic devices.
  • Robust Design: Built to handle high power loads and provide consistent performance, even under demanding conditions.

Seamless Integration with Keyboards

Our PCB solutions are tailored for seamless integration with keyboards, offering high performance and versatility for various electronic projects.

  • Compatibility: Designed to interface smoothly with keyboards, facilitating easy integration and enhanced functionality.
  • Flexible Design: Supports a range of projects, providing reliable performance and adaptability for different applications.
  • Enhanced Usability: Features user-friendly design elements to simplify setup and use, making it ideal for both hobbyists and professionals.

Custom Solutions for Samsung Refrigerators

Our PCBs are specifically engineered for use in Samsung refrigerator systems, ensuring precise control and efficient operation in refrigeration environments.

  • Tailored Fit: Custom-designed to meet the specifications of Samsung refrigerators, ensuring compatibility and optimal performance.
  • Efficient Control: Provides advanced control features to manage refrigerator functions effectively, contributing to energy savings and improved user experience.
  • Durable and Reliable: Constructed to endure the demanding conditions of refrigeration environments, ensuring long-term reliability and consistent operation.

Key Benefits and Features

  • Customizable Designs: We offer bespoke solutions tailored to meet the unique needs of various applications, including earphones, converters, keyboards, and refrigerators.
  • High-Quality Materials: Utilizes premium materials and advanced manufacturing techniques to deliver high performance, durability, and reliability.
  • Efficient Power Management: Features advanced circuitry for optimal power management, enhancing the efficiency and effectiveness of your devices.
  • Comprehensive Safety Features: Includes integrated safety mechanisms to protect against electrical faults and ensure safe operation across different applications.

Versatile Applications

  • Earphones: Ideal for enhancing audio performance in earphone designs, ensuring clear and reliable sound transmission.
  • DC to AC Converters: Perfect for devices and systems requiring efficient power conversion from DC to AC, including home appliances and electronic systems.
  • Projects: Provides reliable integration with keyboards for various electronic projects, offering flexibility and high performance.
  • Refrigeration Systems: Engineered for Samsung refrigerators, offering precise control and reliability in refrigeration environments.

Why Choose Us?

  • Expertise and Innovation: Our team brings extensive experience and innovative solutions to meet your PCB and PCBA needs, ensuring high-quality results.
  • Tailored Solutions: We offer customization options to address specific project requirements, providing flexibility and precision.
  • Commitment to Quality: Adheres to stringent quality control standards, ensuring that our products meet the highest benchmarks of performance and reliability.
  • Customer-Centric Service: Dedicated to providing exceptional customer service and support, helping you achieve your project goals with confidence.

Get Your Custom Quote

For advanced PCB solutions including earphone circuit boards, 12V DC to AC converters, keyboard integration, and Samsung refrigerator PCBs, contact Finest Printed Circuit Board Limited. Our team is ready to offer detailed quotes and support tailored to your specific needs. Explore how our high-quality PCBs can enhance your electronic systems and deliver reliable performance. Reach out to us today to get started.

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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

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