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Transportation
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Transportation

Transpotation information system requires highly sensitive, low latency and reliability for the transmission of voice, data, images, etc.
As an expert of PCB design and manufacturing, we have accomplished kinds of exchange, scheduling, communications equipment products and have been widely recognized by our customers.

FS400001ABAA

• Board Type: General through-hole board
• Count Layers: 8
• Material: ISOLA 370HR
• Line Width/Space:4.5/4.0mil
• Min. Hole:0.2mm
• Hole Density: 70658/㎡
• Aspect Ratio:8:1
• Impedance Control: 10%
• Warpage:0.75%
• Difficulties:Impedance control of high speed signal line

FS400054AAAC

• Board Type: General through-hole board
• Count Layers: 8
• Material: FR-4 TG180
• Line Width/Space: 5.5/5mil
• Min. Hole: 0.25mm
• Hole Density: 63875/㎡
• Aspect Ratio: 6:1
• Impedance Control: 10%
• Warpage: 0.75%

3KE00527AAAA

• Board Type: General through-hole board
• Count Layers: 12
• Material: ISOLA 370HR
• Line Width/Space: 3.9/3.9mil
• Min. Hole: 0.25mm
• Hole Density: 140113/㎡
• Aspect Ratio: 6:1
• Impedance Control: 10%
• Warpage: 0.75%
• Difficulties: Impedance control of high speed signal line

Main Controller Boards

Main Controller Boards on Australian Roads
Project Description: As a controller board apply in electronic speed signs on Australian roads.
Project Performance: With the use of cutting edge technology, XXXX systems have helped improve traffic flow and helped create a safer environment for all road users. Our products are also used for many other applications such as scoreboards, passenger Transit Systems and price indicator boards, in fact anything which requires visual based displays.

AG14003A
• Material: High TG FR4
• Board Thickness: 1.6mm
• Layer Count: 8 layers
• Unit size: 120.00*150.00MM
• Surface Finishing: HAL lead free, double side SMT
• Copper Thickness:1OZ
• PCBA: Total 92 components
• Minimum size of components: 0603

AG14012B
• Board Material: FR4
• Board Thickness: 1.6mm
• Layer Count: 4 layers
• Unit size: 115.00*117.00MM
• Surface Finishing: HAL lead free, double side SMT
• Copper Thickness:1OZ
• PCBA: Total 96 components
• Minimum size of components: 0603

Through Hole Board

This 8 layer through hole circuit board was used to rapidly test and debug their prototypes and products in traffic analysis.
With its innovative reconfigurable radio, the sniffer can uniquely be updated by software to support changes in the specification, without any change to the hardware, and even without any interaction from the user.

Through Hole Circuit Board for Protocol Analysis
• Layer Count: 8 layers
• PCB Type:Through Hole Board
• Min. Line Width:3.94 mil
• Min. Line Spacing:3.94 mil
• Min. Via Diameter:0.25 mm
• Min. Spacing from Via to Trace:8.00 mil
• The number of Vias (Single Board):2609
• Via Density:90590.28 /㎡
• Aspect Ratio:6.80
• Impedance Control:None
• Warpage: 0.75%
• Inspection & Acceptance Criteria: IPC-6012-II

FMC High-speed Card

FMC High-speed data acquisition card

Design difficulties:
• FMC High-speed data acquisition card, core device adopts BTMD662H、EV10AQ190VTPY;
• High-speed ADC, DAC and Ev10aq190vtpy, 5G highest sampling frequency, BTMD662H:12-bit,8G-sps DAC output.
• 1.6mm thickness and 12-layer board design, all of the ADC and DAC signals are ground plane reference.Single-channel analog input and output, clock, etc. done in isolation; vias and traces treatment of PCB design is in accordance with the existing norms, to maintain the integrity of the ground plane of the reference layer processing.

Comment: All the test results were able to achieve the desired indicators.