Email:sales@unitpcb.comUnion Circuits Co.,Limited

Union Circuits Co.,Limited

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Contact: Mr Kenly Lei

Sales Manager
Tel: +86 755 2970 9763

Skype: kenly.lei

Contact: Ms Echo Yang

International Sales

Tel: +86 755 3350 1949 Ext. 810

Contact: Ms Mary Huang
International Sales

Tel: +86 755 3350 1949 Ext. 812
Skype: h-p88888

Flexible Circuits Board

             Flexible PCB is a highly reliable and excellent flexible printed circuit board, which is made of polyimide or polyester film as base material. With high density of wiring, light weight, thin thickness, good bending characteristics.

             In the production process, in order to prevent excessive open circuit caused by low rate or reduce drilling, calendering, cutting and other rough process problems caused by FPC scrap, replenishment, and evaluation of how to select the best results for customers to use flexible circuit boards, prenatal pretreatment is particularly important.Flexible Circuits

             Antenatal pretreatment, there are three aspects to be dealt with, these three aspects are completed by the engineer. The first is FPC engineering evaluation, mainly to assess the customer's FPC board can be produced, the company's production capacity to meet customer requirements and unit cost; If the project evaluation through, then need to feed immediately, to meet the production of raw materials supply, and finally, the engineer to: customer's CAD structure diagram, Gerber line data and other engineering documents to be processed to fit production equipment production environment and production specifications, Then the production drawings and mi (Engineering process card) and other information to the production department and text control, procurement and other departments, into the regular production process.

             Multilayer PCB Advantages: High assembly density, small size, light weight, because the high density assembly, components (including parts and components) of the connection between the reduction, thereby increasing the reliability; Can increase the wiring layer, and then increase the design flexibility, but also can form the impedance of the circuit, can be formed with a certain high-speed transmission circuit, may set the circuit, electromagnetic shielding layer, but also the installation of metal core layer to meet the special thermal insulation functions and needs, easy installation, high reliability.Flexible Circuits

              Multilayer PCB defects (unqualified): high cost, long cycle; Multilayer printed circuit is the product of electronic technology, multifunction, high speed, small volume and large capacity direction. With the development of electronic technology, especially the wide application of large scale and VLSI, the high density of multilayer printed circuit shows fine lines in the direction of fast, high precision and high number change.Flexible Circuits

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