Fr4 Circuit Board Online Supplier PCB Assembly

Fr4 Circuit Board Online Supplier PCB Assembly

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

We are committed to providing customized buy printed circuit boards online, Fr4 Printed Circuit Board, Through Hole Pcb solutions to global users. With strong company strength, excellent product quality and perfect after-sales service, our products are well-received by domestic and foreign customers. Over the years, our business has reached stability, health and rapid development with the support and assistance of our customers from all walks of life. Since the establishment of our company, we have stuck to the principle of honesty, and the pursuit of high-quality, high-tech, high-efficiency, and high-level services is our goal. The difference between us and our competitors is that we focus on providing the best products at the best prices and providing unparalleled service levels. We can tailor our services to what our customers want.

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

 


We are committed to integrity and service. In the future, we will cherish the trust of customers, continue to optimize products and improve service levels, and return customers with high-quality Fr4 Circuit Board Online Supplier PCB Assembly. Over the past few years, we have been aggressive and innovating. With our good corporate reputation, unique management style and strong market development capabilities, we have achieved remarkable results one after another. Since its establishment, our company has always adhered to the business principles of people-oriented and integrity. We have been constantly exploring and innovating in the fierce market and our achievement has been climbing.
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