Aluminum PCB

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The layer: single、double、multilayer

The thickness of the insulating layer：Conventional plate

Flame retardant properties：VO plate

Base material：FR4

Insulation materials: Organic resin

The processing technology: Electrolyticfoil

Q:What is the difference between rigid and flexible printed circuit board designs?: In the assembly even, with the use of wire cable, conductor section soft PCB thin and flat, reducing the wire size, and along the shell forming, make the device more compact and reasonable structure, reduces the volume even installed. Compared with rigid PCB, the space can be saved by 60~90%.

Q:What is circuit board: The circuit board is mainly composed of the pad, the hole, the mounting hole, the wire, the components, the connector, the filling, the electrical boundary and so on.

Q:What is the raw material of FPC?: 2, rigid flexible printed board rigid flexible printed board: English Rigid-Flex Printed Circuit, (FPC), also known as soft and hard board. Rigid flexible printed circuit board is laminated by a rigid and flexible substrate selectively together, compact structure, with metal holes forming a conductive connection, each with rigid flexible one or more rigid zone and one or a plurality of flexible printed circuit board area. The national standard GB/T2036-94 2.11 "printed circuit terminology" just flexible printed circuit board (FPC) explanation is: the use of flexible substrates and in different regions and with rigid substrate made of printed board, rigid flex in the region, a conductive pattern flexible substrate and a rigid substrate are often interconnected.

Q:What are the materials of electronic circuit board? From the elements of the composition of the material, which elements of the composition of the plate?: According to the general board reinforced with different materials can be divided into: paper base, glass fiber cloth, composite base (CEM Series), build up multilayer plate base and special material (ceramic, metal core based) five categories. According to the different resin adhesive used in the classification, the common paper based CCI. There are: phenolic resin (XPc, XxxPC, FR 1, FR 2, etc.), epoxy resin (FE a 3), polyester resin and other types. Glass cloth CCL common epoxy resin (FR 4, FR 5), it is the most widely used type of glass fiber cloth at.

Q:Why don't you get rid of PCB hard PCB?: Design factors: the need for the use of plug-in components of the PCB, can only use the rigid plate, what you say and there are a lot of stress; the PCB, can only use the rigid plate

Q:What is a circuit board milling machine? And numerical control which is easier?: You should refer to a carving machine, the system is very simple, the main processing circuit board substrate, low rigidity, small scope of application

Q:What are some of the PCB substrate materials? How to classify?: In addition to other special resin (glass fiber cloth, poly amide fibers, non-woven fabrics and other materials to increase): bismaleimide modified three triazine resin (BT), polyimide resin (PI), two phenylene ether resin (PPO), maleic anhydride imide - styrene resin (MS), poly isocyanate ester resin, polyolefin resin etc..

Q:PCB carbon oil plate is what kind of technology?: PCB carbon oil board to print "E" carbon oil area, it is best to draw in the 99SE inside (also can be drawn in other software), you can not draw, but you want to solder the window in 99SE to do a good job

Q:What is the full name of PCB?: Printed circuit board {PCB circuit board} is a provider of electronic components for electrical connections. Its development has been more than 100 years of history; its design is mainly layout design; the main advantage of using the circuit board is to greatly reduce the wiring and assembly errors, improve the level of automation and production rate.

Q:What is the meaning of flexible circuit boards and rigid circuit boards?: The rigid printed board is made of phenolic paper laminated board, epoxy paper laminated board, polyester glass felt laminated plate and epoxy glass cloth laminated board.

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