Rail Transit Lighting Series
    • Rigid Circuit Board Design
    • Rigid Circuit Board Design
    • Rigid Circuit Board Design
Product information

Rigid Circuit Board Design


1. Use lastest driver solution with all imported chips and connectors.

2. Provide mature products design to meet different requirements of input (DC/DC, AC/DC) and output (constant current, constant voltage).

3. Totally ensure the subway operation and stability after the process of SMT, AOI inspection, high and low temperature aging, and aluminium shell glue sealed.

4. Meet the requirements of EMC and RoHS.


Select OSRAM, NICHIA for LED and adopt aluminium, rigid PCB and FPC for base board to meet the different needs of body design and installation. Widely used in head lights, rear lights, running lights, turning lights, brake lights for subway, automobile and other traffic lighting fields.


We are one-stop solution for all circuit board production services. Our clients hire us to be the full turn-key provider for their project from manufacturing to assembly and testing. With our stong R&D team and many years experience, we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application.


Parameter:


1LayersSingle Sided,2 to 18 Layer
2Board material typeFR4,CEM-1,CEM-3,ceramic substrate board, aluminum based board, high-Tg, Rogers and more
3Compound material lamination4 to 6 layers
4Maximum dimension610 x 1,100mm
5Dimension tolerance±0.13mm
6Board thickness coverage0.2 to 6.00mm
7Board thickness toleranceBoard thickness≤1.0mm: +/-0.1mm
1<Board thickness≤2.0mm: +/-10%
Board thickness>2.0mm: +/-8%
8DK thickness0.076 to 6.00mm
9Minimum line width0.10mm
10Minimum line space0.10mm
11Outer layer copper thickness8.75 to 175µm
12Inner layer copper thickness17.5 to 175µm
13Drilling hole diameter (mechanical drill)0.25 to 6.00mm
14Finished hole diameter (mechanical drill)0.20 to 6.00mm
15Hole diameter tolerance (mechanical drill)0.05mm
16Hole position tolerance (mechanical drill)0.075mm
17Laser drill hole size0.10mm
18Board thickness and hole diameter ratio10:01
19Solder mask typeGreen, Yellow, Black, Purple, Blue, White and Red
20Minimum solder maskØ0.10mm
21Minimum size of solder mask separation ring0.05mm
22Solder mask oil plug hole diameter0.25 to 0.60mm
23Impedance control tolerance±10%
24Surface finishHot air level, ENIG, immersion silver, gold plating, immersion tin and gold finger
25Certificate ROHS,  ISO9001:2008,  SGS,  UL certificate
26Acceptable file formatGerber file,PROTEL series,PADS series,POWER PCB series,AutoCAD

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