Online Pcb Fabrication

In this situation, the instrument is not helpful, you can try to judge the fault by current and voltage to minimize the range. Some experienced engineers may be able to quickly determine the fault area, but it is not certain which component is broken. The only way tries to replace the suspect component until the problem component is found.
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Product Details

PCB Knowledge:

When the components are broken, they can be detected by both the eye observation and the instrument. But sometimes when we solder components on a PCB board, we can't detect the problem, and the circuit board can't work properly. A lot of novices can't solve the problem, so it needs to make a new board, or it needs to buy a board. In fact, in many cases, the performance of components may be unstable.

In this situation, the instrument is not helpful, you can try to judge the fault by current and voltage to minimize the range. Some experienced engineers may be able to quickly determine the fault area, but it is not certain which component is broken. The only way is to replace the suspect component until the problem component is found. Last year, my laptop motherboard came under water, and when I was repairing the board, I also encountered a failure test, and replaced three parts during the repair process, namely, power supply chips, diodes, and USB charging components. Finally, it is through a wave of detection to replace the suspicious chip, the final determination is a component short-circuits.( online pcb fabrication)


Process of pcb manufacturing:


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Our Factory:

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Certifications:

Our Company is UL,ISO9001,ROHS and GJB9001B certified.

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Packing and Shipping:

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FAQ:

1. How to Get a quotation?

For PCBs,pls send us the Gerber File.For PCBA,pls send us the Gerber file and BOM(Bill of Materials)

2. What is the MOQ?

No MOQ.1 pcs is ok.

3.What is the lead time?

For PCB orders,the lead time is 2 to 10 days.For PCBA orders,the lead time will be 15 to 30 days.

4.Will the boards be tested before shippment?

Yes,all PCBs will be tested by Flying Probe or E-test.For PCBA,we will have AOI,X-ray,and functional test

Email us to get a quote: admin@brightcircuits.com

 


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