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[China]
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Address: 368 Yinhe Road, Xiazhuang Street, Qingdao City, Shandong Province, China
Contact name:Wang
Qingdao Kerongda Tech Co.,Ltd. |
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How to pcba?
PCB assembly is the process of producing printing circuit boards. This is a manufacturing technology that converts raw materials into electronic products PCB motherboards. It is used in many industries, including military and aerospace fields. This type of manufacturing requires skilled professionals to lay out the design and then assemble.
The first step of the complete PCB assembly process is to create a PCB design. The design was created using CAD (computer -aided design) software. After the design is completed, it will be sent to the CAM system. The CAM system uses this design to generate the processing path and instructions required to manufacture PCB. The next step is to etched the required patterns onto the substrate. This is usually completed using the optical chemistry process. After the etching pattern, place the electronic element on the substrate and welded. After the welding process is completed, PCB is cleaned and quality inspection. Once you pass the inspection, you can use it.
PCB assembly is one of our main businesses. We can assemble high -quality printing circuit boards for competitive prices and flexible conditions. We are a complete printing circuit board assembly “one -stop” resource, including SMT assembly, BGA assembly, through -hole assembly and welding assembly.
Why is PCB assembly so expensive?
The PCB assembly quote can be costly due to fine pitch and leadless components. This is because they require a unique assembly process and inspection techniques. Before proceeding to place a final order, it is always suggested to understand the exact impact of fine pitch and leadless parts on the final quote.
| No. | Types Of Assembly | File Format | Component Footprinr | Component Package | Testing Produres | Produres | Others |
| 1 | SMT ASSEMBLY | Gerber RS-274X | 0201,0402,0603... | Reels Package | Visual Inspection | Lead-Free(Rohs) | Custom Reflow Profile |
| 2 | SMT & THT Assembly | BOM(.xls,.csv,.xlsx) | BGA,QFN,QFP,PLCC | Cut Tape Package | X-Ray Inspection | Leaded Solder | Standard Reflow Profile |
| 3 | 2 sided SMT,THT Assembly | Pick-N-Place/XY file | SOIC,POP...Connectors | Tube and Tray | AOI,ICT(In-Circuit Test) | Reflow Soldering | Smallest Size:0.2"x0.2" |
| 4 | Mixed Assembly | ... | Small Pitch of 8 Mils | Loose parts and bulk | Functional Testing | Wave Soldering | Largest Size:15"x"20 |
1. Program and functional test and package by Free.
2. High quality: IPC-A-610E standard, E-test, X-ray, AOI test, QC, 100% functional test.
3. Professional service: PCB/FPC/Aluminium Making, SMT, DIP, Component Sourcing, OEM with 21 years experience.
4. Certifications: UL, 94v-0, CE, SGS, FCC, RoHS, ISO9001, ISO14001,IATF16949
Q: What files do you use in PCBA fabrication?
A: Gerber or Eagle, BOM listing, PNP and Components Position.
Q: Is it possible you could offer sample?
A: Yes, we can custom samples for your testing before mass production.
Q: How much time could I get the quotation after sent Gerber, BOM and test procedure?
A: Within 6 hours for PCB quotation and around 24 hours for PCBA quotation.
Q.What is the warranty?
The warranty is 2years.
