E-mail1: overseas@uniwellcircuits.com

E-mail2: overseasales@uniwellcircuits.com

Mobile1: +8613828703790

Mobile2: +8615814460179

Tel: +86-755-26419411
+86-750-3866086

Search

You Are Here:Home > Products > PCB > Metal Based Board
Products Categories
Contact Us
Shenzhen Uniwell Circuits Co.,Ltd
1W Aluminum Circuit Board

1W Aluminum Circuit Board

1W Aluminum circuit board 1.company information About Uniwell Uniwell Circuits is a high-tech enterprise specializing in design, development, manufacture and sales of high precision double-sided & multilayer PCBs (Printed Circuit Board) focusing on quick turn, prototype, medium and large...

Send Inquiry

1W Aluminum circuit board   


1.Product describe


29_副本.jpg


1W Aluminum base board 
We have thousands of design for MC PCBs. We are one stop solution for your requirements in LED lights. We deal with all LED lights accessories like Fixtures / Drivers / LEDs / Solar panels / Battery / Solar Inverters for Spot Lights, Down Lights, Flood Lights, Bulbs, Tube Lights, Solar Street Lights etc. 

                             

2.Company information

About Uniwell
Uniwell Circuits is a high-tech enterprise specializing in design, development, manufacture and sales of high precision double-sided & multilayer PCBs (Printed Circuit Board) focusing on quick turn, prototype, medium and large volumes.

What are the main services of Uniwell?
1)PCB manufacture and PCB assembly service (OEM/ODM )
Including Circuit Board design, development, manufacture, PCB board and PCBA prototyping  
surface-mount assembly, through-hole assembly, inspection, function test.

2)Finished product manufacture: Electronic PCBA+Housing+Package: (one-stop service )
We can help customer to coordinate his plastic part and molding enclosure supplier to finish the housing parts in time and then finish the product final assembly in our factory and delivery the product to customer in time.

3)DNA file and After-sale service
a)We sign NDA file to protect your design safety.  
b)Define warranty period in the contract.
c)Within the warranty period, free maintenance or replacement of parts for the products, if any quality problem.
d)Beyond the warranty period ,charge for maintenance material only.
If products can not be repaired any more, we throw them away reasonably, protecting environment is everyone’s responsibility.



图片169_副本.jpg




3.Our advantage:
1)Talents advantage
The company actively introduce high-tech talents and tens of senior mechanics.Meanwhile, we’ve cooperated with many colleges and set up printed circuit board major, so that we have many professional employees introduced every year.  
   
2)Experience advantage
Our company have more than 13 years’ experience in PCB &
PCB assembly. We’ve cooperated with many well-known enterprises, such as Huawei Technologies Co., Ltd. We’ve build up long-term business relationship with them and have accumulated very rich experience, which makes us be able to meet the needs of different clients.
   
3)Brand advantage
Our company has established brand and copyright consciousness, we attached great importance to product quality and company reputation.
Also, we have strict secrecy consciousness for our clients.
   
4)After-sale service
Complains hot line is opened 24 hours everyday, so that we can deal with the customers’ feedback information immediately and listen to our customers’ suggestions, make records and take actions to improve our services.


4.PCB board technology capability

Material

FR4,CEM-3,Metal Core,

Halogen Free, Rogers, PTFE

Max. Finishing Board Size

1500X610 mm

Min. Board Thickness

0.20 mm

Max. Board Thickness

8.0 mm

Buried / Blind Via (Non-cross)

0.1mm

Aspect ration

16:01

Min. Drilling Size(Mechanical)

0.20 mm

Tolerance PTH/ Pressing fit hole /NPTH

+/-0.0762 mm / +/-0.05mm / +/-0.05mm

Max. Layer Count

40

Max. copper (inner/outer)

6OZ/10 OZ

Drill tolerance

+/-2mil

Layer to layer registration

+/-3mil

Min. line width/space

2.5/2.5mil

BGA pitch

8mil

Surface treatment

HASL, Lead free HASL,

ENIG, Immersion silver/Tin, OSP


5.Little knowledge---How much finished copper can be expected?

There is a misperception that copper weights offer certain exact thicknesses and that these do not reduce during the production of a PCB. For example 1 oz. = 35um or ½ oz. = 18um.

However IPC-6012 detailed the acceptable minimum thickness of both copper fpoils and foils after plating based upon allowable tolerances of copper foils and reductions of plating copper during subsequant processing.

Below shows some the more standard copper weights and allowable finished thickness.
As such such it is critical to understand what you need and specify correctly – if not then you may under-specify or you may over-specifiy which can lead to excess costs being built into the design.



Inner layer foil thickness after processing

Base copper weight

Minimum finished after processing

1/2 oz.

11.4 um

1 oz.

24.9um

2 oz.

55.7um



External conductor thickness after plating and processing

Base copper weight

Minimum finished after processing Class 2

Minimum finished after processing Class 3

1/2 oz.

33.4um

38.4um

1 oz.

47.9um

52.9um

2 oz.

78.7um

83.7um


Hot Tags: 1W aluminum circuit board, China, suppliers, manufacturers, factory, cheap, customized, low price, high quality, quotation
Related Products