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Flash Surface Double Layer PCB Board Copper Base For Electronics

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Flash Surface Double Layer PCB Board Copper Base For Electronics

Country/Region	china
City & Province	shenzhen
Categories	Mobile Phone Chargers

Product Details

PCB Single Layer And Double Layers Copper Base PCB Custom Led Board Flash Surface

The Basics of Copper Base PCB

The copper core PCB is known with various titles.

You may see the names such as copper-based PCB, copper-clad PCB, and even as copper substrate PCB.

Whichever name you see, the function and work they do remain the same.

It has multiple layers that include a copper substrate or base, an insulating layer, and lastly, the copper circuit layer. A copper-based PCB is mainly divided into two categories, depending on its performance capacity and functioning.

These are:
Embedded copper coin PCB
Buried copper coin PCB

You should know that the standard copper-based PCB uses copper as the base instead of the commonly used FR4 as its base.

The use of copper brings several benefits for users.

Also, the copper base is further reinforced using wood pulp or glass fiber for required durability and rigidity.

It makes the copper PCB even more powerful in real applications.

Single Layer Metal Core PCB Stack up

Single Layer Metal Core PCB Stack Up

Double Layer Metal Core PCB Stack up

Double-Sided Metal Core Stack Up

Multilayer Metal Core PCB Stack up

Multilayer Metal Core PCB Stack Up

**Metal Core Capability**
Metal core PCB type	Normal single sided Aluminium based pcb, Double sided Aluminum pcb, FR4+Aluminium mixed backed circuit boards, Chip on board LED Alumnum pcb or copper pcb (COB MCPCB), Copper substrate pcb, LED PCB;
Board Material	Bergquist Aluminium material, Aluminum Base,Copper Base
LED PCB Max Dimension	1900mm*480mm
Min Dimension	5mm*5mm
Min Trace& line spacing	0.1mm
Warp & Twist	<0.5mm
Finished MPCB Thickness	0.2-4.5 mm
Copper Thickness	18-240 um
Hole Inner Copper Thickness	18-40 um
Hole Position Tolerance	+/-0.075 mm
Min Punching Hole Diameter	1.0mm
Min Punching Square Slot Specification	0.8mm*0.8mm
Silk Prints Circuit Tolerance	+/-0.075 mm
Outline Tolerance	CNC:+/-0.1mm; Mould:+/- 0.75mm
Min Hole Size	0.2 mm (No limitation in Max hole dimention)
V-CUT Angle Deviation	+/-0.5°
V-CUT Board Thickness Range	0.6mm-3.2mm
Min Component Mark Character Style	0.15 mm
Min Open Window for PADs	0.01mm
Solder Mask color	Green, White, Blue, Matte black, Red.
Surface Finishing	HASL, OSP, HASL LF, ENIG, ENEPIG (Electroless Nickel Electroless Palladium Immersion Gold)

**YScircuit Bare Boards Normally Delivery Time**
layer/m²	S＜1㎡	S＜3㎡	S＜6㎡	S＜10㎡	S＜13㎡	S＜16㎡	S＜20㎡	S＜30㎡	S＜40㎡	S＜50㎡	S＜65㎡	S＜85㎡	S＜100㎡
1L	4wds	6wds	7wds	7wds	9wds	9wds	10wds	10wds	10wds	12wds	14wds	15wds	16wds
2L	4wds	6wds	9wds	9wds	11wds	12wds	13wds	13wds	15wds	15wds	15wds	15wds	18wds
4L	6wds	8wds	12wds	12wds	14wds	14wds	14wds	14wds	15wds	20wds	25wds	25wds	28wds
6L	7wds	9wds	13wds	13wds	17wds	18wds	20wds	22wds	24wds	25wds	26wds	28wds	30wds
8L	9wds	12wds	15wds	18wds	20wds	20wds	22wds	24wds	26wds	27wds	28wds	30wds	30wds
10L	10wds	13wds	17wds	18wds	20wds	20wds	22wds	24wds	26wds	27wds	28wds	30wds	30wds
12L	10wds	15wds	17wds	18wds	20wds	20wds	22wds	24wds	26wds	27wds	28wds	30wds	30wds
14L	10wds	16wds	17wds	18wds	20wds	20wds	22wds	24wds	26wds	27wds	28wds	30wds	30wds
16L	10wds	16wds	17wds	18wds	20wds	20wds	22wds	24wds	26wds	27wds	28wds	30wds	30wds

FQA

1. What is the thickness of a metal core PCB?
The thickness of the metal core in a PCB substrate is typically 30 mil - 125 mil, but thicker and thinner boards are possible.

2. What are the advantages of metal core board?
Metal core boards transfer heat 8 to 9 times faster than FR4 PCBs.
These metal core laminates keep heat-generating components cool by dissipating heat faster.
The dielectric material is kept as thin as possible in order to create the shortest path from the heat source to the metal backplane.

3. How is a metal core PCB made?
If the board is a single-layer board with no layers transitioning back to the metal plate, the dielectric layers can be pressed and bonded to the metal plate using the standard process used with FR4 dielectrics.

4. What is a metal core PCB?
A metal core printed circuit board (MCPCB) is a printed circuit board that contains base metal materials.
The core is designed to transfer heat away from components that generate a lot of heat.