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          How long Can PCBA Boards Be Stored?

          2020-11-24

          PCBA refers to a circuit board with various components soldered on the surface. People often pay attention to its long-term, high-frequency operation reliability, and occasionally need to understand its shelf life. Generally, the shelf life of PCBA boards

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          Analysis of Common Problems In Small Batch SMT Assembly

          2020-11-19

          Grande runs its own SMT factory that can provide SMT Assembly services even for the smallest package 0201 components. Now, Grande will introduce the common problems in small batch SMT Assembly.

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          SMT Processing Bulk Materials Handling Method

          2020-11-18

          As we all know, once the placement machine is up and running, there will definitely be problems on the placement line. Due to various reasons, a lot of bulk materials are produced, thrown away, or are originally bulk materials. Some bulk materials (such a

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          What Are The Acceptance Standards For PCBA?

          2020-11-17

          1. Silk Screen Reverse 2. Too Many Tin 3. Reverse 4. Empty Soldering...

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          What Is The General Tolerance For Multi-Layer PCB Layout?

          2020-11-16

          Multi-layer PCBs are beneficial to products because they can handle greater complexity. Computers, telephones, and medical equipment are some examples of applications that benefit from multilayer PCB layout. However, the use of multilayer printed circuit

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          General Requirements For Wave Soldering PCB Margin & V-Cut

          2020-11-13

          In order to facilitate the clamping during the wave soldering of Printed Circuit Board Assembly ( PCBA ) , and avoid the collision of the components installed on the edge part with the clamping jaws, the adhesion between the edge wires and the clamping ja

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          9 EMI Layout Rules Of High-Speed PCB

          2020-11-12

          With the decrease of signal rising time and the increase of signal frequency, the EMI problem of electronic products has attracted more and more attention from electronic engineers. Almost 60% of EMI problems can be solved by using high-speed PCB. By and

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          The Importance Of PCB Laminate Technology For PCB Layout

          2020-11-11

          A good PCB laminate design is essential to reduce the radiation of PCB loops and related circuits. On the contrary, bad laminate design may significantly increase radiation, which is harmful from a safety point of view.

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          What Should We Prepare Before PCB Prototype?

          2020-11-10

          Grande is a PCB manufacturer with more than 20 years of experience in PCB & PCBA manufacturing whom specializes in PCB prototype of impedance board, HDI board and other multilayer PCB as well as small and medium volume production.

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          PCBA Programming

          2020-11-03

          In PCB Assembly process, in order to make the circuit board realize certain specific function, in addition to the hardware, the support of the software is also required. If there is software, it is necessary to add the process of "programming" i

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          国产国产人在线成免费视频

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