Printed circuit board is a plastic board, which is use for connecting the electronic component each other. In other word you can say that printed circuit board is type of board which is used in every electronic gadget for connecting the device together. Printed circuit board or PCBs can have a wide range of parts which are associated and cooperate. The most widely recognized circuit sheets are made in extensive numbers for a particular occupation, for instance to run a PC, a portable/mobile phone or a TV.

PCBs can be arranged into various classes as indicated by various order guidelines.
1. single-layer PCBs
2. double-layer PCBs
3. multi-layer PCBs
Single-Layer PCBs:
A single layer printed circuit board is very basic type of circuit boards, have the segments mounted on one side of the board and the conductor design on the opposite side. Single layer PCBs contain single layer of substrate.

Advantage of single layer printed circuit board, PCBS
• Low cost, especially for volume production;
• Low rate of issues during PCB manufacturing process
• Use only for single circuit

Double-layer PCBs:
Double-layer PCBs or twofold layer printed circuit sheets (PCB)s are more qualified to complex circuits as they have double the territory for the conductor design contrasted with single-sided PCBs. Double layer printed circuit boards have two conductive layers where as single layer PCBs have Single conductive layers.

Advantage of Double layer printed circuit boards, PCBs
• Greater adaptability for designers
• Low cost
• Two conductive layers, increase of circuit density

Multi-layer PCBs:
Multi layers PCBs have one or more conductor design inside the board, to expand the zone accessible for the wiring. Multi-layer PCBs additionally increment the unpredictability and thickness of PCB plans by including extra layers past the top and base layers found in a double-sided configuration.

Advantage of Multi layer printed circuit boards, PCBs
• Lessening of board size and weight
• Higher level of density and flexibility
• Fit for executing multiple functions
• Connecting two or more device together

The PCB manufacturing procedure can be accomplished in an assortment of ways and there are various variations. In spite of the numerous small variations, the principle arranges in the PCB producing procedure are the same. For more information please visit our website.

Contact Us:-
Sigma Group Limited
Add: Floor 2-3, Block 1, No.232. Huan Cheng Xi Road, Shi Qiao Street, Panyu Dist, Guang Zhou City, China
Tel：+86-20 - 84733959
Fax：+86-20 - 34836596
Email：[email protected]
Post Code：511400
Website: http://www.chinapcbs.com