• PCB fab 2-20 layers System 1
  • PCB fab 2-20 layers System 2
  • PCB fab 2-20 layers System 3
PCB fab 2-20 layers

PCB fab 2-20 layers

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
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Supply Capability:
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Specifications

pcb & pcb assembly manufacture
1.size:500*80mm
2.board thickness:ALU 1.6mm
3.led pcb & pcb assembly manufacture
4.Rohs

1.Detailed Specification of PCB Manufacturing

1Layer1-30 layer
2MaterialFR-4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,FR-1,FR-2,Aluminum
3Board thickness0.2mm-7mm
4Max.finished board side500mm*500mm
5Min.drilled hole size0.25mm
6Min.line width0.075mm(3mil)
7Min.line spaceing0.075mm(3mil)
8Surface finish/treatmentHALS/HALS lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp,Gold Plating
9Copper thickness0.5-4.0oz
10Solder mask colorgreen/black/white/red/blue/yellow
11Inner packingVacuum packing,Plastic bag
12Outer packingStandard carton packing
13Hole tolerancePTH:±0.076,NTPH:±0.05
14CertificateUL,ISO9001,ISO14001,ROHS,CQC
15Profiling PunchingRouting,V-CUT,Beveling
16Assembly ServiceProviding OEM service to all sorts of printed circuit board assembly


 



Q: Pcb double panel if there is a simulated ground and digital to the two to be split?
so if you can see the PCB plane a number of areas of copper, and the area by the inductor or resistor connection, it is likely to be different.
Q: After the schematic is imported into the PCB, after layout and routing, it is a single panel. How to draw a double panel? Specific steps also please prawn guide, thank you
The second you can set the routing priority (Roufing Priority). You can set the priority of the wiring, the high priority of the network wiring first cloth, the lower the priority of the network wiring late. You can set the GND network to 0 0 represents the lowest priority, so on the line. Select the [Routing Priority] option in the [Rules Classes] option list box and click the Properties option to enter the Routing Priority parameter setting dialog box.
Q: What kind of PCB board is called high frequency board?
High frequency board is usually pressed with FR4 glass fiberboard, and is the whole of the epoxy glass cloth to suppress the color of the whole board is relatively uniform, bright.
Q: Can the double panels be painted?
Brush the paint on the panel will not brush water-based paint. Because it is easy to take off, you can brush other colors, white, yellow can, but will cover the pattern on the panel, and then hit the brush twice again painted, is the same new, save money and Effort.
Q: What is the most important difference between the PCB board and the second floor?
The simplest difference is that the four-story board has an inner layer and the second board does not.
Q: Protel do PCB circuit board, how to make the back of the double panel also has components
double-sided patch, single-sided plug-in can be a side of the solder paste, solder paste surface through the reflow, while the paste surface paste, the other side of the red patch, red plastic face plug foot,
Q: Is currently choosing cabinets, see the double panel door cabinet price is very cheap, in the uv door cabinet to nearly 300, I chose a, using the Jilin forest workers of the plate, double panel door is not Jilin forest workers, But the import of all the UV forest workers in Jilin. The former is 899 a meter, the latter is 1180 a meter, do not know how to choose, I look at the appearance of the cabinet is not too much, but hope to be durable
Double decorative cabinet is characterized by clear surface decoration, color fastness, color realistic, bright and smooth, stable; wear-resistant, resistant to scratch, can reduce the accidental blasting and scraping the situation; high temperature, can withstand kitchen cooking with cooking To bring the impact of high temperature; corrosion resistance, can withstand some of the kitchen detergent, stains erosion; durable, many excellent performance makes the cabinet more affordable long-term use.
Q: How much is the eco-sided plate?
Strictly speaking, the double panel is a very important board in a PCB board, his use is great, to see a board PCB board is not a double panel is also very simple, I believe that friends on the understanding of a single panel is completely
Q: How do you make a double panel with fiberglass?
in the latest type of double-sided, there is a double-sided glass fiber board is very compelling. This product mainly refers to the resin, driers, accelerators, glass fiber and filler as raw materials consisting of the panel,
Q: Can the double panel be used as a wardrobe?
What kind of sheet is the best use of the density board? Also known as fiberboard, is made of wood fiber or other plant fiber as raw material, urea urea resin or other suitable adhesive made of artificial plate.

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