Aluminum PCB Manufacturer ENIG 1u'' Multiple Layers Printed Circuit Board PCB Board For LED
Specialized PCB manufacturing
Shenzhen KAZ Circuit is a manufacturer of PCB and PCBA. Certificates: ISO 9001, UL (E337072), TS16949 (0259279), RoHS
We have over 300 employees and 8,000 square meters building area. Our products include rigid FR-4 PCB, FPC, Rigid-Flex PCB and Aluminum, Copper base PCB, Assembly service including SMT, DIP with six assembly lines.
Providing one stop service for our clients including:
- PCB Production (prototype, small & medium production, mass production)
- Components Sourcing
- PCB Assembly (SMT, SMD, DIP)
Our PCB technology capacity includes 1 to 20 layers, minimum dill hole size of 0.1mm, minimum track/line size of 0.075mm, surface treatment of OSP, HAL, HASL, ENIG, Gold Finger and more. We can make our production capacity of 12,000 square meters/month for double sides and 8,000 square meters/month for multilayer.
We are a PCB and PCBA manufacturer for more than 11 years in China. Now with about 300 employees. Our Standard Lead Time: 4-5days for 2L;5-7 for 4L. Expedited Service is available.
Detailed specification
| Item | Manufacturing Capacity |
| Base Material | Aluminum |
| Layer | 1/2/3/4L(it can be customized) |
| Board Thickness | 1.0mm/1.2mm/1.5mm/2.0mm |
| Board Dimension | Diameter 35mm,40mm,45mm,50mm,55mm,60mm,65mm(it can be customized) |
| Solder Mask | White,Blue,Red,Black |
| Silkscreen | Black |
| Surface Finish | LF,ENIG,HASL,OSP,Silver Plating |
| Copper layer | 1/2/3oz |
LED PCB Board Creation Process Information
Circuit Design
Determine the power requirements of the complete LED circuit, including maximum current and voltage
Consider using a microcontroller or driver IC for controlling LED brightness and effects
Integrate any necessary power conditioning or protection circuitry
PCB layout
Arrange components to minimize trace length and optimize thermal dissipation
Leave sufficient clearance between high-voltage/high-current traces and low-voltage/low-current traces
Plan for mounting holes, mounting hardware, and any mechanical integration
Design
Use proper trace width and spacing to handle expected current loading
Includes copper pours or planes for grounding and distribution
Add test points to facilitate troubleshooting and measurement
Consider adding screen marks to identify components
Preparation for manufacturing
Detailed assembly instructions provided, including component placement and orientation
Specify any special manufacturing requirements such as HASL, ENIG or Immersion Silver finishes
Includes precise BOM with part number, quantity and source
Manufacturing
And PCB Manufacturers work together closely to ensure accurate manufacturing and quality control
Discuss advanced feature options such as multi-layer boards, blind/buried vias or impedance control
Assembling and testing
Follow the assembly instructions carefully to avoid any problems during the soldering process
Perform comprehensive testing, including functional verification, current/voltage measurements and thermal analysis
Consider programming a microcontroller or driver IC to achieve advanced LED control and effects
End product
Integrate LED PCB boards into end products such as lighting fixtures, displays or other applications
Design and fabricate any necessary mechanical housings, heat sinks or mounting hardware
Complete product documentation including user manuals, installation guides and warranty information
Photos
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