PCB Assembly PCB Circuits Board for LED Driver

PCB Assembly PCB Circuits Board for LED Driver

The multilayer board is removed after hot pressing, cut or milled off the edges, and then laid flat in the oven for 150 degrees Celsius for 4 hours, so that the stress in the plate is gradually released, and the resin is cured completely. This step must not be omitted.
Chat Now

Product Details

Our Electronic Pcb Assembly, pcb assembly and soldering, Circuit Board has absorbed cream and quintessence from international manufactures and then entered the market just like ten thousands rivers flowing to the sea. We firmly believe that as long as we take the scientific development concept and market as the guidance, the innovation as the driving force, the quality of survival, constantly innovate, we will certainly win a better tomorrow! Welcome to visit our factory and welcome your order! We take marketing and service as the leading factor, through product trade to drive smart services, and smart services to reverse the trade model to achieve a two-way win-win situation.

PCB Knowledge:

The meridional and latitudinal shrinkage of semi-cured laminates after lamination is different. The meridional and zonal shrinkage must be distinguished when laying-off and lamination. Otherwise, it is easy to warp the finished PCB after lamination, and the pressure baking board is difficult to correct. Many of the causes of multilayer warpage are due to the misunderstanding of meridional and latitudinal.

The multilayer board is removed after hot and cold pressing, cut or milled off the edges, and then laid flat in the oven for 150 degrees Celsius for 4 hours, so that the stress in the plate is gradually released, and the resin is cured completely. This step must not be omitted.

Special clamping rollers should be made when 0.4~0.6mm ultra-thin multilayer board is used for plate plating and graphic electroplating. It is to straighten out all the boards on the roll. The board after plating will not deform. Without this measure, the thin plate would bend after electroplating 20 or 30 microns of copper, and it would be difficult to remedy.( printed wiring board)


Process of pcb manufacturing:


image001



Our Factory:

image003

image005


Certifications:

Our Company is UL,ISO9001,ROHS and GJB9001B certified.

image007


Packing and Shipping:

1

2


FAQ:

1. How to Get a quotation?

For PCBs,pls send us the Gerber File.For PCBA,pls send us the Gerber file and BOM(Bill of Materials)

2. What is the MOQ?

No MOQ.1 pcs is ok.

3.What is the lead time?

For PCB orders,the lead time is 2 to 10 days.For PCBA orders,the lead time will be 15 to 30 days.

4.Will the boards be tested before shippment?

Yes,all PCBs will be tested by Flying Probe or E-test.For PCBA,we will have AOI,X-ray,and functional test

Email us to get a quote: admin@brightcircuits.com

 


Our company advocates the business philosophy of 'honesty, pragmatism, and quality', and is committed to professional design, production, and sales of all kinds of PCB Assembly PCB Circuits Board for LED Driver, providing customers with efficient service and high-quality products. Customer satisfaction is our service guidelines. Our company strives to be at the forefront of the market, only in the field we reach, can we live up to the trust and friendship of consumers. We sincerely welcome customers from all over the world to order by phone or e-mail.
Hot Tags: printed wiring board, China, manufacturers, suppliers, factory, custom, service, small printed circuit board, Plain Pcb Board, smt pcba, custom circuit board, make your own pcb, 4 Layer Pcb

Inquiry

You Might Also Like