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1.5 Mm Thickness Aluminium PCB

1.5 Mm Thickness Aluminium PCB

1.5 mm thickness aluminium PCB 1.production describe 1.5 mm thickness aluminium PCB Specification MCPCB, Aluminium PCB, or call LED PCB are the circuit boards which use a base metal material as the heat spreader portion of the printed circuit board, Aluminum PCB has good thermal conductivity,...

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1.5 mm thickness aluminium PCB
1.Production describe

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1.5 mm thickness aluminium PCB 

Specification

♦ Layer: 1 layer    
♦ Material: Aluminum
♦ Mini Hole: 0.2mm  
♦ Testing point: 1000  
♦ Solder mask: LPI White
♦ Function: LED

♦ Thickness: 1.5mm
♦ Copper thickness: 35um
♦ Mini Width/space: 4mil/4mil
♦ Finish treatment: HASL
♦ Silkscreen: Black


MCPCB, Aluminium PCB, or call LED PCB are the circuit boards which use a base metal material as the heat spreader portion of the printed circuit board, Aluminum PCB has good thermal conductivity, electrical insulation and mechanical processing properties, it's the most excellent and cheap cooling solutions.


2.Company information 

Uniwell Circuits Co., Ltd, was founded in Shenzhen, China in April, 2007.
We're not the biggest PCB manufacturer in the world.
Instead, we aim to be the most engaging PCB manufacturer you’ve ever worked with. A place where smart, creative people want to work and where knowledgeable, ambitious clients come for technical advice and precise execution.
That's why we're here.
We specialize in prototype and quick-turn PCB manufacturing for tech companies; but, we’ve also developed a new species of circuit boards with aluminum traces.
We’re especially good at finding innovative solutions to unique challenges and doing what we say. If that’s what you need, we're here for you. So why not get in touch now

3.Our equipment

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4.Aluminium circuit board applications
We produce PCBs for our customers working in frequency ranges from LED products to communication equipments and in industries as diverse as Medical devices through to automotive, aerospace and Bluetooth etc.

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5.FAQ


Q: How can I transmit files to Uniwell?

Use our file upload form at right. Always PK Zip (.zip) your files into a single file. It's efficient and keeps your files intact.


Q: What files are needed?

Please provide a gerber file for each copper layer, each solder mask, and silkcreen. One of the gerber files should have a board outline. A PCB fabrication drawing is helpful, though not necessary. The aperture information associated with each gerber file should be provided. We recommend, but do not require, RS274X format. This format has the aperture information embedded into the gerber file itself.

We also need an excellent drill file with the associated tool sizes and while a readme.txt file containing all important information is not yet industry standard, it should be.


Q: What Gerber data format?

It is a good idea to tell us your data format for both drill and gerber files in your readme file. Our recommended format is 2.4 leading absolute coordinates for the gerber files, and 2.4 trailing absolute coordinates for the drill file. Set software arcs to "on", vector plotter type, and "no" to G54 data. 


Q: What if I'm designing with AutoCad? 

If you are designing a board in AutoCad and don't have the gerber file add-on, you can export the design into HPGL format. We need the plotter type it was written for and the pen width table. We can also import *.dxf files. It is best to save in AutoCAD 12 format and more efficient to use a layout program to design a board, rather than using AutoCad. AutoCAD files have to have the drill file created in CAD, and the layouts are generally not formatted the same way files from layout software would be. Consequently, building from AutoCAD usually has extra editing charges. A freeware layout program is available here. Functional demo software can often do the job, try our links page.


Q: What is the deadline to get a job going?

We need to have complete job files and authority to proceed, usually in the form of a purchase order or email authorization, by 10:00 AM Pacific (PST) time for that day to count as a working day for the board production. So, if we have files and a go-ahead for a 5 day turn by 10 AM Monday morning, the boards would be ready by the end of the day on the following Friday. This is for turns of 5 days or more. Weekends do not count as working days. 


Q: How does timing for quick turn jobs work? 

For quickturn jobs of 5 days or more, see above answer. For turns of less than 5 days, it works on a 24 hour basis, so a 3 day turn would be 72 hours, a 2 day turn 48 hours, and a 1 day turn is 30 hours. If we begin production at 11 AM Monday morning for a 2 day turn, the order should be ready by 11 AM Wednesday morning. Weekends do not count as working days.



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