Yingstar Electronics Co., Ltd.

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Printed Circuit Board Assembly Equipment

Customer Reviews
We've been using Yingstar for the past 8 months. We decided to move our PCB production from the US to Yingstar to get our costs down.

—— David Duncan--President – SET

I have no doubt about YingStar being our best production partner, last time we made 3000 units of our boards, only several pcs have some small issues.

—— Jaber Rahoutei--CEO

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Printed Circuit Board Assembly Equipment

X-Ray Inspection Machine

  • X-Ray Inspection Machine

Automated X-Ray Inspection(AXI)

 

AXI is applied to test complicated circuit boards containing components with array-style packaging or fine pitch packaging including BGAs, CGAs (Column Grid Arrays), CSPs (Chip Size Package), etc. AXI is usually placed in the assembly process, just after the last soldering no matter wave soldering or reflow soldering. Furthermore, AXI is usually applied coupled with boundary scan test, ICT and functional test in order to obtain optimal inspection results.

 

What defects AXI can distinguish:

  Defect Type AXI
Components Lifted lead
Missing components
Misaligned/Misplaced components
Soldering Open circuits
Solder bridges
Solder shorts
Insufficient solder
Solder void
Solder quality
Excess solder
BGA and CSP BGA Shorts
BGA open circuit connections

 

 

AOI Inspection Machine

  • AOI Inspection Machine
  • AOI Inspection Machine

Automated Optical Inspection (AOI)

 

Range

Tolerance
Accuracy ±0.0024mm
Speed 5in²/sec(60FOV/sec)
PCB Max size 400mm*330mm
Available package 01005 and fine pitch

 

 

What defects AOI can distinguish:

  Defect Type AOI
Components Lifted lead
Missing components
Misaligned/Misplaced components
Soldering Open circuits
Solder bridges
Solder shorts
Insufficient solder
Excess solder
 

 

 

 
 
Contact Details
Shenzhen Yingstar Electronics Co., Ltd.

Contact Person: Mr. Michael Dong

Tel: 86--27808878-809

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