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Bare Circuit Board PCB for LED PCB Lighting Board

China Bare Circuit Board PCB for LED PCB Lighting Board, Find details about China Bare Circuit Board, Lighting PCB from Bare Circuit Board PCB for LED PCB Lighting Board

Model NO.
ABIS70
Condition
New
Trademark
ABIS CIRCUITS CO., LTD
Transport Package
Vacuum Packaging
Specification
ISO9001& ISO14001& SGS& UL
Origin
Made in China
HS Code
85340090
Model NO.
ABIS70
Condition
New
Trademark
ABIS CIRCUITS CO., LTD
Transport Package
Vacuum Packaging
Specification
ISO9001& ISO14001& SGS& UL
Origin
Made in China
HS Code
85340090
Board Detail:

Bare Circuit Board PCB for LED PCB Lighting Board

 

ABIS has been manufacturing aluminum PCBs for over 10 years. Our full feature aluminum circuit boards making capabilities and Free DFM Check allows you to get high-quality aluminum PCBs done within budget.

 

 

Aluminum PCBs Introduction

 

-Definition

Aluminum base is a CCL, a type of base material of PCBs. It is a composite material composed of copper foil, a dielectric layer, an aluminum base layer and aluminum base membrane with a good heat dissipation. Using a very thin layer of thermally conductive but electrically insulating dielectric, which is laminated between the metal base and the copper layer. The metal base is designed to draw heat away from the circuit through the thin dielectric.

 

 

Why is Aluminum used in LED light?

-The intense light produced by LEDs creates high levels of heat, which aluminum directs away from components. An aluminum PCB extends the lifespan of an LED device and provides more stability.

 

-Aluminum can actually transfer heat away from vital components, thus minimizing the harmful effect it could have on the circuit board.

 

 

ABIS Metal Core PCB Manufacturing Capacity

 

Item

Speci.

Layers

1~2

Common Finish Board Thickness

 

0.3-5mm

Material

Aluminum Base, Copper base

Max Panel Size

 

1200mm*560mm(47in*22in)

Min Hole Size

12mil(0.3mm)

Min Line Width/Space

3mil(0.075mm)

 

Copper Foil Thickness

 

35μm-210μm(1oz-6oz)

Common Copper Thickness

 

18μm, 35μm, 70μm, 105μm.

Remain Thickness Tolerance

+/-0.1mm

Routing Outline Tolerance

+/-0.15mm

 

Punching Outline Tolerance

+/-0.1mm

Solder Mask Type

LPI(liquid photo image)

Mini. Solder Mask Clearance

0.05mm

Plug Hole Diameter

0.25mm--0.60mm

Impedance Control Tolerance

+/-10%

Surface finish

Lead free HASL, immersion gold(ENIG), immersion sliver, OSP, etc

Solder Mask

Custom

Silkscreen

Custom

MC PCB Production Capacity

10,000 s.q.m/monthly

 

 

 

 

ABIS Aluminum PCBs Lead Time

As the current mainstream, we mostly do single aluminum PCB, while it is more difficult to do double sided aluminum PCB.

 

Small Batch Volume

≤1 sq meter

Working Days

Mass Production

>1 sq meter

Working Days

Single Sided

3-4 Days

Single Sided

2-4 weeks

Double Sided

6-7 Days

Double Sided

2.5-5 weeks

 

 

 

How ABIS Working Out Manufacturing Difficulties of Aluminum PCB?

 

  • Raw materials are strictly controlled: The pass rate of incoming material above 99.9%. The number of mass rejection rates is below 0.01%.

 

  • Copper Etching Controlled: the copper foil used in Aluminum PCBs is comparatively thicker. If the copper foil is over 3oz however, the etching requires width compensation. With the high precision equipment imported from Germany, the min width/space we can control reaches 0.01mm. The trace width compensation will be designed accurately to avoid the trace width out of tolerance after etching.

 

  • High Quality Solder Mask Printing: As we all know, there is a difficulty in solder mask printing of aluminum PCB due to copper thick. This is because if the trace copper is too thick, then the image etched will have a large difference between trace surface and base board and solder mask printing will be difficult. We insist on the highest standards of solder mask oil in the whole process, from the one to the two-time solder mask printing.

 

  • Mechanical Manufacturing: To avoid reducing electrical strength caused by the mechanical manufacturing process, involves mechanical drilling, molding and v-scoring etc. Therefore, for low-volume manufacturing of products, we prioritize using the electric milling and professional milling cutter. Also, we pay high attention to adjusting the drilling parameters and preventing burr from generating.

 

Specification of Aluminum Based Copper-clad Laminate 

 

 

ltem

Test a

condition

AL-01-P   Specificatio

AL-01-A

Specification

AL-01-L      Specification

Unit

Thermal conductivity

A

0.8±20%

1.3 ±20%

2.0±20%

3.0±20%

W/m.K

Thermalresistance

 

0.85

0.65

0.45

0.30

ºC/W

Solder resistance

288deg.c

120

120

120

120

Sec.

Peel strength normal status

A Thermal

stress post

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

N/mm

Volume resistivity

normal status

C-96/35/90 E-24/125

108

106

108

106

108

106

108

106

MΩ .CM

Surface resistivity

normal status

C-96/35/90 E-24/125

107

106

107

106

107

106

107

106

MΩ

Dielectric constant

C-96/35/90

4.2

4.9

4.9

4.9

1MH2

Dissipation Factor

C-96/35/90

≤0.02

≤0.02

≤0.02

≤0.02

1MH2

Water absorption

 

0.1

0.1

0.1

0.1

%

BreakdownVolte

D-48/50+D- 0.5/23

3

3

3

3

KV/DC

Insulationstrength

A

30

30

30

30

KV/mm

Raise camber

A

0.5

0.5

0.5

0.5

%

Flameability

UL94

V-0

V-0

V-0

V-0

 

CTI

IEC60112

600

600

600

600

V

TG

 

150

130

130

130

ºC

  

Product thickness

The actinium screen is thick : 1 oz ~ 15 oz, The aluminium board is thick:0.6 ~ 5.0 mm (Tolerance range±0.10mm)

Product specification

1000×1200           500×1200 (mm)


 Voice frequency equipment: input, output amplifier, compensating capacitor, the voice frequency amplifier,preamplifier, power amplifier etc..

 Power supply equipment: series voltage regulation, switch modulator, and DC-AC transducer...etc..

 Telecommunication electron equipment: high frequency amplifier, filter telephone, send a telegram telephone.

 Office automation: the printer driver, big electronic display substrate and thermal print A class.

 Autocar:the igniter, power supply modulator and swap transform machine, power supply controller, become only system etc..

 Calculator: CPU board, soft pan driver, and power supply device...etc..

 Power mold mass: change to flow a machine, solid relay, commuter bridge etc..

 LED light, heat and water expense:big power LED light, LED wall etc..

 

 

 

 

What are the advantages of manufacturing in ABIS?

 

 

Look around you. So many products come from China. Obviously, this has several reasons. It is no longer just about price.

  • Preparing quotations is done quickly.
  • Production orders are completed quickly. You could plan orders scheduled for months in advance, we can arrange them immediately once PO confirmed.
  • Supply chain expanded enormously. That is why we can purchase every component from a specialized partner very quickly.
  • Flexible and passionate employees. As a result, we accept every order. 
  • 24 online service for urgent needs. Working hours of +10 hours per day.
  • Lower costs. No hidden cost. Save on personnel, overhead and logistics.

ABIS with Customer
1200mm LED Lights OSP Cem-1 Fr4 Aluminum Substrate 2.0W/Mk PCB Fabricator


Package
  • PCB:  Sealed bag, Anti-static bags, Suitable carton.
  • PCBA:  Antistatic foam bags, Anti-static bags, Suitable cartons.
  • Customized Packaging: The carton outside will be printed with the name of the customer address, mark, the customer needs to specify the destination, and other information.
1200mm LED Lights OSP Cem-1 Fr4 Aluminum Substrate 2.0W/Mk PCB Fabricator


Delivery: 1200mm LED Lights OSP Cem-1 Fr4 Aluminum Substrate 2.0W/Mk PCB Fabricator


FAQ : 

Q1: How can I got quotation:
. Please send gerber file with format: .PCB / .P-CAD / .DXP / .CAD / .Gerber              

Q2: Can you manufacture my PCBs from a picture file?
. Could you please provide a sample?

Q3: Do you have PCB in stock?
. Most of our PCB boards are customized, according to Gerber file.
. ABIS has a sample in stock that could be sent to you for quality checking always.

Q4: What board manufacturer do you use for FR4?
. Main Suppliers(FR4): Kingboard (Hong Kong), NanYa (Taiwan), and Shengyi (China).

Q5: Will my PCB files be checked?
. Checked within 12 hours. Once Engineer's question and working file checked, we'll start the production.

Q6: What do you require in order to produce an assembly quotation?
. Bill of materials (BOM) detailing:
a), manufacturers parts numbers,
b), components suppliers' parts number (e.g. Digi-key, Mouser, RS )
c), PCBA sample photos if possible.
d), Quantity

Q7: Do ABIS CIRCUITS bevel gold fingers?
. Yes. A standard 45-degree bevel also bevels at 15 or 30 degrees upon request. For a multi-layer board, please ensure there is an adequate back set for the bevels.

Q8: My assembly company needs the PCBs panelized, can you do this for me? ---Yes. We can penalize your circuits upon your request.
 

Please keep us informed of any interests!
ABIS cares every your order even 1 piece 

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