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Introduction
Double sided circuit board means has a double-sided copper, and metallized holes, that is double-sided copper, and copper are holes inside
Both sides have double wiring board, but to use the wire on both sides. Both sides must be in the room with appropriate electrical connections. "Bridge" between this circuit called vias. Guide hole in the PCB, metal filled or coated with holes, which can be connected to the conductors on both sides. Because dual-panel area twice as big than the single panel, double panel to solve the single-panel wiring staggered because of difficulty (can be turned to the other side of the hole), it is more suitable for use in more complex than single-panel circuit.
Advantages
Compared with single-board: wiring convenient, simple, labor-intensive wiring smaller, shorter line length.
Double Circuit Board Design Steps
1. Prepare circuit schematics
2. Create a new file and loaded PCB component package library
3, planning board
4, into the network table and components
5, automatic layout components
6, layout adjustment
7, the network density analysis
8, wiring rules set
9, automatic routing
10, manually adjust the wiring
Product Details:
Payment & Shipping Terms:
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| High Light: | Double Side Pcb,Making Printed Circuit Boards |
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Copper Base 0.2MM Thickness 2 Layers FR4 Double Sided PCB for SD Card
Description
1. Professional manufacturer of PCB and PCB assembly specialized in single-sided PCB, double-sided PCB, multilayer PCB, PCB layout and design and PCB assembly
2. Material Type: FR4,non-halogen material ,Aluminium Base,Copper Base,high frequency material ,Thick copper foil,94-V0(HB),PI Material,HIGH TG:SL S1000-2,ITEQ:IT180
3. Surface treatment: HAL,Immersion Gold,Immersion Tin,Immersion silver,Gold Finger,OSP,HAL(Immersion Gold,OSP,Immersion silver,Immersion Tin)+Gold Finger
Application
Products are applied to a wide range of High-tech industries such as: LED, telecommunication, computer application, lighting, game machine, industrial control, power, automobile and high-end consumer electronics, ect. By unremitting work and effort to the marketing, products exports to American, Canada, Europe counties, Africa and other Asia-pacific countries
Advantage
1. PCB factory directly
2. PCB Have the comprehensive quality control system
3. PCB good price
4. PCB quick turn delivery time from 48hours.
5. PCB certification(ISO/UL E354810/RoHS)
6. 8 years experience in exporting service
7. PCB is no MOQ/MOV.
8. PCB is high quality.Strict through theAOI(Automated Optical Inspection),QA/QC,fly porbe ,Etesting
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High precision prototype |
PCB bulk production |
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Max Layers |
1-28 layers |
1-14 layers |
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MIN Line width(mil) |
3mil |
4mil |
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MIN Line space(mil) |
3mil |
4mil |
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Min via (mechanical drilling) |
Board thickness≤1.2mm |
0.15mm |
0.2mm |
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Board thickness≤2.5mm |
0.2mm |
0.3mm |
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Board thickness＞2.5mm |
Aspect Ration≤13:1 |
Aspect Ration≤13:1 |
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Aspect Ration |
Aspect Ration≤13:1 |
Aspect Ration≤13:1 |
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Board thickness |
MAX |
8mm |
7mm |
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MIN |
2 layers:0.2mm;4 layers:0.35mm;6 layers:0.55mm;8 layers:0.7mm;10 layers:0.9mm |
2 layers:0.2mm;4 layers:0.4mm;6 layers:0.6mm;8layers:0.8mm |
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MAX Board size |
610*1200mm |
610*1200mm |
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Max copper thickness |
0.5-6oz |
0.5-6oz |
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Immersion Gold/ Gold Plated Thickness |
Immersion Gold:Au,1—8u” |
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Hole copper thick |
25um 1mil |
25um 1mil |
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Tolerance |
Board thickness |
Board thickness≤1.0mm:+/-0.1mm |
Board thickness≤1.0mm:+/-0.1mm |
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Outline Tolerance |
≤100mm:+/-0.1mm |
≤100mm:+/-0.13mm |
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Impedance |
±10% |
±10% |
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MIN Solder mask bridge |
0.08mm |
0.10mm |
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Plugging Vias capability |
0.25mm--0.60mm |
0.70mm--1.00mm |
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Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345
