Email:sales@unitpcb.com Union Circuits Co.,Limited

Union Circuits Co.,Limited

Product Categories
Contact Us

Contact: Mr Kenly Lei

Sales Manager
Tel: +86 755 2970 9763
E-mail: kenly@unitpcb.com

Skype: kenly.lei


Contact: Ms Echo Yang

International Sales

Tel: +86 755 3350 1949 Ext. 810
E-mail: sales6@unitpcb.com
Skype: sales6@unitpcb.com


Contact: Ms Mary Huang
International Sales

Tel: +86 755 3350 1949 Ext. 812
E-mail: sales8@unitpcb.com
Skype: h-p88888

Double-sided PCB Board

           double-sided PCB board is a very important PCB board, the market has double-sided circuit board metal Base PCB board, Hi-Tg heavy copper foil circuit board, flat winding double-sided circuit boards, high-frequency PCB, hybrid dielectric base high frequency double-sided PCB, etc., it is applicable to a wide range of High-tech industries such as: telecommunications, power supply, computer, industrial control, digital products, science and technology equipment, medical equipment, automobiles, aerospace defense and so on.Double-sided PCB

           The double-sided printed circuit board is usually made of epoxy glass cloth copper clad laminate. It is mainly used for high performance requirements of communications electronic equipment, advanced instrumentation and electronic computers. Two-panel production process is generally divided into the process of wire method, plugging method, masking method and graphic plating one etching method, such as the graphic plating one etching process.Double-sided PCB

            double-sided PCB proofing, the most commonly used is the process. At the same time, rosin process, OSP process, gold plating process, immersion gold, silver plating these processes, in the double panel is also applicable. Tin Spray Process: good appearance, solder plate for silver, solder plate easy to tin, easy to weld, low price S. Sikkim Process: Stable quality, usually used in the case of bonding IC.

double-sided PCB Board and single-sided PCB board, is the single panel line only in the PCB board side, and double-sided PCB line can be in the PCB board of two of the surface, the middle of the two-sided PCB board connection. double-sided PCB board Parameters double-sided PCB production and single-sided PCB board in addition to the production process is not the same, but also more than a sinking copper technology, that is, the two-sided circuit to guide the process.Material: FR-4 copper Thickness: 1OZ aperture: 0.6mm process: Tin.Double-sided PCB


Copyright © Union Circuits Co.,Limited All Rights Reserved.
QR Code