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- [Company News]Prototype pcb failure cause analysis (2)2019/09/22/ 00:01
- As the hub of various components and circuit signal transmission, prototype PCB has become the most important and key part of electronic information products.Which quality and reliability determine the quality and reliability of the whole equipment.
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- [Company News]Pcb manufacturer how to control lead-free wave soldering process2019/09/12/ 10:46
- The pcb manufacturer quality control method of wave soldering is basically the same as reflow soldering in principle, because their soldering mechanism and RC28F128K3C solder joint quality requirements are the same.
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- [Company News]PCB assembly circuit board corrosion solution2019/09/09/ 14:28
- Pcb assembly boards are very common at present, and almost all electronic products need to use PCB boards!
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- [Company News]PCB smt layout tips and considerations2019/09/04/ 14:17
- For hardware electronics designers, the PCB smt design is becoming more and more complex. Advanced package devices with increasingly dense pins are used, and the network density per unit area continues to increase, bring more pressure on the layout. At the same time, more engineers cannot meet the 100% coverage rate of the autorouter, and hope to be able to conduct electrical rules to constrain the wiring to meet the signal integrity requirements.
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- [Company News]During pcb manufacturing, PCB board debugging method2019/09/02/ 11:41
- For the new PCB board that we just got back during pcb manufacturing, we must first observe whether there are any problems on the board, such as whether there are obvious cracks, short circuit or open circuit. If necessary, check if the resistance between the power supply and the ground is large enough.
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- [Company News]PCB Plate2019/08/13/ 17:14
- PCB Plate introduction:PCB Plate, also known as printed circuit board, is a supplier of electrical connections for electronic components. Depending on the number of boards, PCB boards can be divided into single board, double board, four lay...
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- [Company News]How to effectively control the prototype PCB assembly SMT quality?2019/07/29/ 11:03
- The SMT process of prototype PCB assembly mainly includes solder paste printing, mounting, reflow soldering and AOI inspection. The process is more complicated, and the irregular operation of any one link will seriously affect the quality of prototype pcb assembly SMT effect. Among them, the quality of prototype pcb assembly can be controlled in four key steps: steel stencil production, solder paste control, furnace temperature curve setting and AOI detection, which effectively improves the quality of welding.
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- [Company News]Prototype pcb assembly shipping packaging requirements?2019/07/23/ 11:29
- Before the prototype pcb assembly is shipped, special prototype pcb assembly packaging is required to prevent damage during transportation and to ensure that the PCBA board that is ultimately delivered to the customer is intact. Next, I will talk to you about some of the requirements for PCBA packaging before shipping.
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- [Company News]prototype pcb assembly flying needle online testing technology2019/07/10/ 14:23
- For prototype pcb assembly circuit board that cannot be tested with a needle bed, a flying needle type in-line tester can be used. According to the pre-programmed coordinate position program, the test probe is moved to contact with the test point, and each test probe performs an open/short test for prototype pcb assembly component according to the test procedure during the test operation.
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- [Company News]China is about to become the home of global printed circuit boards2019/06/04/ 11:18
- PCB (printed circuit board) is the support body and electrical connection carrier of electronic components. The global PCB industry output value accounts for more than a quarter of the total output value of the electronic component industry...
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- [Company News]PCB industry transfer acceleration, PCB faucet welcomes growth opportunities2019/05/31/ 17:55
- The industry is moving eastward, and the mainland is in a unique position. The focus of the PCB industry is shifting to the Asian region, and the production capacity in Asia has further shifted to the mainland, forming a new industrial stru...
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- [Company News]Seven common errors in Gerber files2019/02/27/ 15:01
- PCB manufacturing is not a simple process. It has many separate components to manage and process. The lack of a component can delay the entire production of the PCB and may even cost you money.
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- [Company News]improve EMI impact on design products2018/11/07/ 11:12
- Use EMI countermeasures to improve EMI impact on design products However, with the metal shield design, it must be matched with the grounding wiring of the PCB printed circuit board. The fixed solder joints for the metal shield can be rese...
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- [Company News]The process flow of PCBA2018/10/31/ 14:17
- The process flow of PCBA processing is very complicated, including PCB board process, component procurement and inspection, SMT patch assembly, DIP plug-in, PCBA test and many other important processes. PCBA testing is the most critical qua...
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- [Company News]what is osp in PCB2018/10/31/ 13:51
- [OSP (Organic Solderability Preservative)] is a film that chemically grows a layer of organic copper complex compound on the surface of copper. This organic film protects the clean bare copper on the board from rust (vulcanization or oxi...
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- [Company News]Why do PCBA proofing?2018/10/27/ 14:13
- Why do PCBA proofing? Usually, before a large-scale production, one factory or several factories will be selected for PCBA proofing. What is the purpose of this? The first is to detect whether there is a problem with the PCBA design pro...
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- [Company News]How to choose a qualified SMT processing factory?2018/10/27/ 14:10
- A qualified processing manufacturer is actually a suitable processing plant. ...
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- [Company News]Preformed tin-pcb2018/10/27/ 11:45
- Most of today's electronic components are getting smaller and smaller, and the small chip has been reduced from the original 1206 size to 0805, 0603, 0402, 0201 to almost the limit of 01005. The smaller the size of these parts, the more tin...
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