led pcb strip

led pcb strip

led pcb strip

Surface Finished: HASL/HASL Lead Free/Immersion Gold/Immersion Silver

Solder Color: Green/ Blue/ Red/Yellow/Black/White

Silkscreen Color: Black/White



LED PCB Assembly

LED PCB Assembly is the result of PCB technology evolution.

The advancement is the reason behind the world’s re-innovating the application of the circuit. Today, we are able to see Printed Circuit Boards in

almost every consumer applications.

These PCBs tend to enhance the overall performance and longevity of the applications.

Printed Circuit Boards did make a great impact on several industries, but the input in the LED industry is revolutionary.

Due to PCB, there is great progress in the LED industry.

Table of Content

Introduction to LED
Introduction to LED PCB
Aluminum for LED PCB
Embedded LED PCBs
Designing of LED PCBs
Advantages of LED PCBs

Introduction to LED

LED stands for Light Emitting Diode.

They have been the latest technology that offers high-quality lighting. The Light-emitting diode are a solid-state device that does not need additional

heat to create a light, on the contrary, the light emits when the current flows through them.

There is a recombination of electrons in the semiconductor with the electron holes.

This process releases the energy that is responsible for creating photons.

The usage of LED is not limited to lamps or bulbs, on the contrary, you can see their application over a wide range of both industrial as well as

consumer products.

LEDs are a strong form of energy, but it requires effort and hard work to create robust LEDs.

Introduction of LED PCB Assembly

The evolution of Printed Circuit Boards has helped the manufacturer come up with better or sophisticated Printed Boards.

One of the major advancements of PCB technology is LED Printed Circuit Boards.

  • Hybrid Aluminum
  • Flexible Aluminum

Aluminum for LED PCB

The aluminum base are usually the most common LED PCB.

They show effective results and offer high performance. The conductive link between the Heat Sink and the IC is basically the thermally conductive

dielectric layer of the aluminum base. This concept is unlike FR4.

The aluminum and the copper have enhanced and improved the characteristics of the thermal expansion to a great extent. Even the dimensional

stability of an MPCB is much more than the conventional insulating material, FR4.

The great thing about the aluminum base is the versatility it offers.

Since there are different types of aluminum available serving different purposes, thus it is possible to have more specialized LED Printed Circuit



Multi-Layer Aluminum

For a highly complex Printed Circuit Boards, multi-layer aluminum is an excellent choice due to its outstanding and amazing thermal conductivity.

You will not find a heat conductor better than a multi-layer aluminum.

Due to these reasons, a multi-layer aluminum PCB is common among the LED light industry.

They offer high efficiency, free of mercury, low power consumption and long life to the applications they are embedded in.

Reasons to Choose led PCB

As we all know that LED will generate more heat compared with other electronic parts, which required the PCB to have a better ability for dissipating


For these special requirements, metal core PCB are frequently used on LED PCB, especially aluminum core PCB. This is because the aluminum PCB

typically includes a thin layer of thermally conductive dielectric material that can transfer and dissipate the heat with much greater efficiency than a

traditional rigid PCB.

About Andwin Circuits

Andwin Circuits as a industry leading of PCB manufacturer since 2003.

Specializing in multilayer PCB, Rigid flex PCBHDI PCB, controlled impedance PCB and Radio Frequency circuit, from quick turn prototype to mass products.

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