High conductivity MCPCB for LED lighting Aluminium double sided
1.6mm lead free HASL 2 layer LED PCB
|Copper Thinckness||1 Oz|
What is LED PCB?
LED is an acronym for light emitting diode, which is semiconductor
diodes. The LED is soldered to the printed circuit board and
features a chip that creates the light as electrically connected. A
thermal heat sink and a ceramic base are used to bond the chip.
Needless to say, LED PCB is the core of LED lighting, and an LED
PCB is easy to create a high volume of heat, but making it hard to
cool with traditional methods. So metal core PCB is widely used in
LED application because of their enhanced ability to dissipate
heat, especially aluminum is often used to fabricate PCB for LED
lights. In general, the aluminum PCB contains a thin layer pf
thermally conductive dielectric material that can transfer and
dissipate the heat with much greater efficiency than a traditional
Now SMD packaging type is the most widely used packaging form in
LED applications. In general, it’s limited for the light emitted
from a single LED component. So multiple LED components would be
used for a single light fixture to achieve sufficient light. Like
other semiconductor devices, PCB is the best method to electrically
connect the LED components. And a PCB with LED components soldered
is usually called as “LED PCB”.
HAL(RoHS), Immersion Gold, Flash Gold,Immersion Silver, Immersion
Tin, Gold Fingers, OSP
We provide the production services from Quick Turn or Prototype
orders to Medium or Big Volume PCB orders for all kind of the
customers from worldwide market.
With the electronic products is more and more smaller and thinner,
making it popular to use LED PCB, and there are various advantages
with using LED PCB as follows:
· Lightweight, low profile
· dimensional stability
· thermal expansion
· heat dissipation
· Lower cost backlit membrane switch
· Dust and moisture resistant
· Make it easy to integrate into complex interface assemblies
· Efficient low power consumption
· Available in a wide variety of sizes, colors, and intensities
· May be used in silver flex membrane switches and copper flex
There are two main reasons which make the LED PCB be popular in
addition to increasing the light output of the fixture with
integrating multiple LED components.
1. It’s easy to tune the color function by integrating the LED
components with different color temperatures or different colors
into the same PCB.
2. It can achieve the various light fixtures to meet different
lighting requirements with the boards that have different shapes,
sizes and materials.
PCB LED Applications
PCB LED lights can be incorporated into numerous lighting
applications due to their combination of excellent energy
efficiency, low cost and maximum design flexibility. Examples
include Automotive headlights, Airport runway landing lights,
Lighting used in military field applications, Street lighting,
Highway tunnel lighting, Photovoltaic (solar) lighting, Flashlights
and lanterns, Traffic and signal lighting, Lighting in hospital
operating rooms, High growth plant lighting ,Led reading light and
LED drivers are current control devices that replace the need for
resistors. LED drivers respond to the changing input voltage while
maintaining a constant amount of current (output power) to the LED
as its electrical properties change with temperature
A general term used by those who do not know the specific type or
category of LED lighting they are after. LED lighting includes LED
bulbs and fixtures, strips, clusters, fluorescent tube replacements
and so forth.
LED strips are usually printed circuit boards with LEDs soldered to
the board. The strips can be rigid or flexible and without any
enclosure to protect the LED and circuit. Here is where our crown
molding and aluminum channel come into play.