100W 120W 500W 1000W 3030 LED Grow Light Metal Core PCB
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Basic Infomation
Place of Origin: China
Brand Name: Yizhuo
Certification: CE,ROHS,UL
Model Number: LED PCB Board 12
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LED Grow Light Metal Core PCB


1000W LED Light Metal Core PCB


3030 LED PCB Board

Payment & Shipping Terms
Packaging Details: Vacuum Package+ carton box
Delivery Time: 10-12 work days
Payment Terms: T/T, Western Union
Surface Finishing: HASL/ENIG/OSP/Immersion Silver
Material: Aluminum Material
Application: Automotive Electronics,industry
Solder Mask: Green. Red. Blue. White. Black.Yellow
Profiling Punching: Routing, V-CUT, Beveling
Min. Line Width: 0.3-0.35um
Product Description

100W 120W 500W 1000W 3030 LED Grow Light Metal Core Printed Circuit Board

Specification of Aluminum Based Copper-clad Laminate

Feature Capability
Quality Grade Standard IPC 2
Number of Layers 4 - 24layers
Order Quantity 1pc - 10000+pcs
Build Time 2days - 5weeks
Material Aluminum core (Domestic 1060), Copper core, FR4 covering
Board Size Min 6*6mm | Max 610*610mm
Board Thickness 0.8mm - 5.0mm
Copper Weight (Finished) 0.5oz - 10.0oz
Min Tracing/Spacing 4mil/4mil
Solder Mask Sides As per the file
Solder Mask Color Green, White, Blue, Black, Red, Yellow
Silkscreen Sides As per the file
Silkscreen Color White, Black, Yellow
Surface Finish HASL - Hot Air Solder Leveling
Lead Free HASL - RoHS
ENIG - Electroless Nickle/Immersion Gold - RoHS
Min Annular Ring 4mil
Min Drilling Hole Diameter 6mil
Other Techniques Countersink holes
Screw holes

* The above thickness excludes the thickness of resin and the thickness of copper and Aluminum can be combined arbitrarily.
* The thickness of copper foil: H oz. - 5.0 oz. The thickness of aluminum plate: 0.2 - 5.0mm.
* Halogen free material.
* Compliance with RoHS and REACH.

100W 120W 500W 1000W 3030 LED Grow Light Metal Core PCB 0



Advantages of Aluminum PCB

- Good thermal performance and long life
- Good thermal conductivity and insulation
- Low cost -Energy efficient and recyclable
- Easy to assemble
- High durability
- Lightweight

100W 120W 500W 1000W 3030 LED Grow Light Metal Core PCB 1

Manufacturing Difficulties of Aluminum PCB


The manufacturing process for nearly all-aluminum PCBs is essentially the same. Here we will discuss the major manufacturing processes, the difficulties, and their solutions.


  1. Copper Etching: the copper foil used in Aluminum PCBs is comparatively thicker. If the copper foil is over 3oz, however, the etching requires width compensation. If it is not according to the demand of the design, the trace width will be out of tolerance after etching. Therefore the trace width compensation should be designed accurately. The etching factors need to be controlled during the manufacturing process.


  2. Solder Mask Printing: due to the thick copper foil there is a difficulty in solder mask printing of aluminum PCB. This is because if the trace copper is too thick then the image etched will have a large difference between trace surface and baseboard and solder mask printing will be difficult. Therefore, two-time solder mask printing is used. The solder mask oil used should be of good quality and in some cases, the resin filling is done first and then solder mask.


  3. Mechanical Manufacturing: the mechanical manufacturing process involves mechanical drilling, molding and v-scoring, etc. which Is left on internal via. This tends to reduce electrical strength. Therefore, electric milling and professional milling cutter should be utilized for the low-volume manufacturing of products. The drilling parameters should be adjusted to prevent burr from generating. This will help your mechanical manufacturing.

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Tel : +86-13530179598
Fax : 86-755-33115535
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