Round LED PCB Boards

Round LED PCB Boards

On the most basic PCB, the parts are concentrated on one side and the wires are concentrated on the other side.
Because the wire only appears on one side, we call this PCB a single-sided board.
Round LED PCB Boards are single-sided boards.

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Product Details

Description

On the most basic PCB, the parts are concentrated on one side and the wires are concentrated on the other side. Because the wire only appears on one side, we call this PCB a single-sided board. Round LED PCB Boards are single-sided boards. Because single-sided boards have many strict restrictions on the design line (because there is only one side, the wiring can not be crossed * and must be around a separate path), so only the early circuit, the use of such boards.

PCB assembly process

Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing

Specification

Number of Layer1,2,4 or 6,upto 18 layer
Order Quantity1 to 50,000
Board ShapeRetangular,round,slots,cutouts,complex,irregular
Board TypeRigid, Flexible, Rigid-flexible
Board MaterialFR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc.
Board CuttingShear,V-score,Tab-routed
Board Thickness0.2-4.0mm, Flex 0.01-0.25mm
Copper Weight1.0, 1.5, 2.0 oz
Solder MaskDouble-sided green LPI,Also support Red,White,Yellow,Blue,Black
Silk ScreenDouble-sided or single-sided in white,yellow,black,or negative
Silk Screen Min Line Width0.006'' or 0.15mm
Max Board Dimensions20 inch*20inch or 500mm*500mm
Min Trace/Gap0.10mm, or 4mils
Min Drill Hole Diameter0.01'',0.25mm, or 10mils
Surface FinishHASL,Nickle,Immersion Gold,Immersion Tin,Immersion Silver,OSP,etc.
Board Thickness Tolerance±10%
Copper Weight Tolerance± 0.25 oz
Minimal Slot Width0.12'', 3.0mm, or 120mils
V-Score Depth20-25% of board thickness
Design File FormateGerber RS-274,274D,Eagle and AutoCAD's DXF,DWG

Applications of Round LED Boards

1. Computers and relevant products: Movable power board, U Disk, network interface, panel computer, cameral, wire-less mouse.
2. Home appliance: smart projector/digital cameral, high-frequency board. Recorder and repeater board, auto audio equipment main board and control board.
3. Wire-less communication: mobile board,. GPS/ direction record board, wireless telephone main board, intercom main board.

4. LED Lighting: LED drive power, LED light panel, LED light belt.

Technical requirements

1) Professional Surface-mounting and Through-hole soldering Technology

2) Various sizes like 1206,0805,0603,0402 components SMT technology

3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.

4) PCB Assembly With UL,CE,FCC,Rohs Approval

5) Nitrogen gas reflow soldering technology for SMT.

6) High Standard SMT&Solder Assembly Line

7) High density interconnected board placement technology capacity.

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