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Power Illumination PCB: A Bright Future in Electronics

  • power-illumination-pcb

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Item Flexible pcb Rigid-Flexible pcb Rigid PCB
Max Layer 8L 36L 60L
Inner Layer Min Trace/Space 3/3mil 3/3mil 3/3mil
Out Layer Min Trace/Space 3.5/4mil 3.5/4mil 3/3mil
Inner Layer Max Copper 2oz 6oz 6oz
Out Layer Max Copper 2oz 3oz 6oz
Min Mechanical Drilling 0.1mm 0.15mm 0.15mm
Min Laser Drilling 0.1mm 0.1mm 0.1mm
Aspect Ratio(Mechanical Drilling) 10:1 12:1 20:1
Aspect Ratio(Laser Drilling) / 1:1 1:1
Press Fit Hole Ttolerance ±0.05mm ±0.05mm ±0.05mm
PTH Tolerance ±0.075mm ±0.075mm ±0.075mm
NPTH Tolerance ±0.05mm ±0.05mm ±0.05mm
Countersink Tolerance ±0.15mm ±0.15mm ±0.15mm
Board Thickness 0.1-0.5mm ±0.1mm 0.4-8mm
Board Thickness Tolerance(<1.0mm) ±0.05mm ±0.1mm ±0.1mm
Board Thickness Tolerance(≥1.0mm) / ±10% ±10%
Impedance Tolerance Single-Ended:±5Ω(≤50Ω),±10%(>50Ω) Single-Ended:±5Ω(≤50Ω),±10%(>50Ω) Single-Ended:±5Ω(≤50Ω),±7%(>50Ω)
Differential:±5Ω(≤50Ω),±10%(>50Ω) Differential:±5Ω(≤50Ω),±10%(>50Ω) Differential:±5Ω(≤50Ω),±7%(>50Ω)
Min Board Size 5*10mm 10*10mm 10*10mm
Max Board Size 9*14inch 22.5*30inch 22.5*30inch
Contour Tolerance ±0.05mm ±0.1mm ±0.1mm
Min BGA 7mil 7mil 7mil
Min SMT 7*10mil 7*10mil 7*10mil
Surface Treatment ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating
Solder Mask Green Solder Mask/Black PI/Yellow PI Green Solder Mask/Black PI/Yellow PI Green,Black,Blue,Red,Matt Green
Min Solder Mask Clearance 3mil 1.5mil 1.5mil
Min Solder Mask Dam 8mil 3mil 3mil
Legend White,Black,Red,Yellow White,Black,Red,Yellow White,Black,Red,Yellow
Min Legend Width/Height 4/23mil 4/23mil 4/23mil
Strain Fillet Width 1.5±0.5mm 1.5±0.5mm /
Bow & Twist / 0.05% 0.3%
Table of Contents
Primary Item (H2)

Power Illumination PCBs stand out as a beacon of innovation and efficiency in electronic components' vast and ever-evolving landscape. These specialized printed circuit boards are designed to power and manage LED lighting systems, offering a blend of high performance and durability. Let's dive into the world of Power Illumination PCBs, exploring their advantages, types, applications, and what the future holds for this bright technology.

What is a Power Illumination PCB?

A Power Illumination PCB is engineered explicitly for LED (Light Emitting Diode) applications, focusing on powering, controlling, and extending LED lights' lifespan. These PCBs are adept at handling the intense heat generated by LEDs, thanks to their design and materials tailored to ensure optimal heat dissipation and electrical efficiency. This capability is crucial, as effective heat management directly impacts the performance and durability of LED lights.

Advantages of Power Illumination PCBs

  • Enhanced Heat Dissipation: Utilizing materials like aluminum, these PCBs efficiently draw heat away from LED components, preventing overheating and ensuring stable operation.
  • Durability: Designed to withstand the rigors of various environments, Power Illumination PCBs are robust, making them suitable for industrial, automotive, and outdoor applications.
  • Energy Efficiency: By optimizing LED performance, these PCBs contribute to lower energy consumption, aligning with global efforts towards sustainability.
  • Design Flexibility: The versatility of Power Illumination PCBs allows for customization in shape, size, and functionality, catering to specific requirements of diverse applications.

Types of Power Illumination PCBs

  • Aluminum PCBs: Popular for their excellent heat transfer capability, they are a go-to choice for high-power LED applications.
  • Flexible PCBs: These can bend to fit into unconventional spaces, ideal for compact or custom-shaped LED lighting solutions.
  • Rigid PCBs: Known for their durability, they are used in applications where the shape does not need to change once installed.
  • Hybrid PCBs: Combining the best of both worlds, hybrid PCBs use multiple materials to achieve optimal heat dissipation and flexibility.

Applications of Power Illumination PCBs

The versatility of Power Illumination PCBs has led to their widespread use across various sectors:

  • Automotive Lighting: These PCBs ensure vehicle reliability and performance, from headlights to interior lighting.
  • Consumer Electronics: Power Illumination PCBs light up screens and indicators in devices like smartphones, laptops, and TVs.
  • Medical Equipment: These PCBs provide reliable illumination in critical applications such as surgical lighting.
  • Industrial Lighting: High-bay lighting, street lights, and emergency lighting systems benefit from the durability and efficiency of Power Illumination PCBs.

The Future of Power Illumination PCB Conclusion

The future of Power Illumination PCBs is illuminated by continuous innovation in materials science and electronic design. Advancements in thermal management technologies and the integration of intelligent controls are set further to enhance the functionality and efficiency of LED lighting systems. As the demand for sustainable and energy-efficient lighting solutions grows, Power Illumination PCBs will continue to evolve, playing a pivotal role in developing next-generation electronic devices.


Power Illumination PCBs are more than just a component, and they are a critical enabler of modern LED lighting solutions. With their ability to manage heat, offer durability, and adapt to various applications, these PCBs set the stage for a brighter, more efficient future in electronics. As technology progresses, the potential for Power Illumination PCBs is limitless, promising exciting developments in electronic lighting.

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